diff --git a/languages/ja-JP-irc.lang.json b/languages/ja-JP-irc.lang.json
index e1a9aeab..0967ef42 100644
--- a/languages/ja-JP-irc.lang.json
+++ b/languages/ja-JP-irc.lang.json
@@ -1,384 +1 @@
-{
-  "    $b/msg %s HELP <command>$b": "",
-  "$bWarning: changing the cloak secret will invalidate stored ban/invite/exception lists.$b": "",
-  "$bWarning: erasing this account will allow it to be re-registered; consider UNREGISTER instead.$b": "",
-  "$bWarning: unregistering this account will remove its stored privileges.$b": "",
-  "$bWarning: unregistering this channel will remove all stored channel attributes.$b": "",
-  "$bWarning: you are about to transfer control of your channel to another user.$b": "",
-  "%[1]d. User %[2]s requests vhost: %[3]s": "",
-  "%[1]s [account: %[2]s] joined the channel": "",
-  "%[1]s changed nick to %[2]s": "",
-  "%[1]s kicked %[2]s (%[3]s)": "",
-  "%[1]s left the channel (%[2]s)": "",
-  "%[1]s quit (%[2]s)": "",
-  "%[1]s set channel modes: %[2]s": "",
-  "%[1]s set the channel topic to: %[2]s": "",
-  "%s <subcommand> [params]": "",
-  "%s joined the channel": "",
-  "*** $bChanServ LIST$b ***": "",
-  "*** $bEnd of %s HELP$b ***": "",
-  "*** $bEnd of ChanServ LIST$b ***": "",
-  "*** $bEnd of NickServ LIST$b ***": "",
-  "*** $bNickServ LIST$b ***": "",
-  "*** Could not find your username": "",
-  "*** Found your username": "",
-  "*** Got a malformed username, ignoring": "",
-  "*** Looking up your username": "",
-  "- %s Message of the day - ": "",
-  "... and other commands which have been disabled": "",
-  "A client is already using that account; try logging out and logging back in with SASL": "",
-  "A request is pending for vhost: %s": "",
-  "A request was previously made for vhost: %s": "",
-  "Account %[1]s has vhost: %[2]s": "",
-  "Account %[1]s receives mode +%[2]s": "",
-  "Account %s has no vhost": "",
-  "Account already exists": "",
-  "Account created": "",
-  "Account created, pending verification; verification code has been sent to %s": "",
-  "Account does not exist": "",
-  "Account: %s": "",
-  "Actual user@host, Actual IP": "",
-  "Added D-Line for %s": "",
-  "Added K-Line for %s": "",
-  "Added temporary (%[1]s) D-Line for %[2]s": "",
-  "Added temporary (%[1]s) K-Line for %[2]s": "",
-  "Additional grouped nick: %s": "",
-  "An administrator has denied you the ability to use vhosts": "",
-  "An error occurred": "",
-  "Authentication failed: %s": "",
-  "Authentication successful": "",
-  "Autoreplay of missed messages is enabled": "",
-  "Bad or unauthorized PROXY command": "",
-  "Ban - %[1]s - added by %[2]s - %[3]s": "",
-  "Because your client is not always-on, auto-away is disabled": "",
-  "CTCP messages are disabled over Tor": "",
-  "Can't change modes for other users": "",
-  "Can't purge invalid channel %s": "",
-  "Can't view modes for other users": "",
-  "Cancelled pending transfer of channel %s": "",
-  "Cannot join channel (+%s)": "",
-  "Cannot rename channel": "",
-  "Cannot resume connection": "",
-  "Cannot resume connection, connection registration has already been completed": "",
-  "Cannot resume connection, old and new clients must have TLS": "",
-  "Cannot resume connection, token is not valid": "",
-  "Cannot send a blank line with the multiline concat tag": "",
-  "Cannot send to channel": "",
-  "Cannot send to channel (+%s)": "",
-  "Certfp:      %s": "",
-  "Certificate fingerprint not found": "",
-  "Certificate fingerprint successfully added": "",
-  "Certificate fingerprint successfully removed": "",
-  "Channel %[1]s has %[2]d persistent modes set": "",
-  "Channel %[1]s list already contains %[2]s": "",
-  "Channel %[1]s list does not contain %[2]s": "",
-  "Channel %s is not registered": "",
-  "Channel %s is now unregistered": "",
-  "Channel %s is registered": "",
-  "Channel %s successfully registered": "",
-  "Channel %s was purged by the server operators and cannot be used": "",
-  "Channel %s wasn't previously purged from the server": "",
-  "Channel does not exist": "",
-  "Channel doesn't have roleplaying mode available": "",
-  "Channel is not registered": "",
-  "Channel list is full": "",
-  "Channel registration is restricted to server operators": "",
-  "Channel renamed": "",
-  "Channel renamed: %s": "",
-  "Channels with persistent history cannot be renamed": "",
-  "Client %s is always-on and cannot be fully removed by /KILL; consider /NS SUSPEND instead": "",
-  "Client reconnected": "",
-  "Client reconnected (message history may have been lost)": "",
-  "Client reconnected (up to %d seconds of message history lost)": "",
-  "Command not allowed during a multiline batch": "",
-  "Command restricted": "",
-  "Core Developers:": "",
-  "Could not accept ownership of channel %s": "",
-  "Could not delete message": "",
-  "Could not find given client": "",
-  "Could not generate EXTJWT token": "",
-  "Could not look up account name, proceeding anyway": "",
-  "Could not parse IP address or CIDR network": "",
-  "Could not register": "",
-  "Could not remove ban [%s]": "",
-  "Could not retrieve history": "",
-  "Could not set or change nickname: %s": "",
-  "Could not successfully save new D-LINE: %s": "",
-  "Could not successfully save new K-LINE: %s": "",
-  "Could not transfer channel": "",
-  "Could not ungroup nick": "",
-  "Created at:  %s": "",
-  "Current DEFCON level is %d": "",
-  "Current global users %[1]s, max %[2]s": "",
-  "Current local users %[1]s, max %[2]s": "",
-  "Data export for %[1]s completed and written to %[2]s": "",
-  "Device ID:   %s": "",
-  "Direct messages from unregistered users are temporarily restricted": "",
-  "End of /HELPOP": "",
-  "End of /INFO": "",
-  "End of /WHOIS list": "",
-  "End of LIST": "",
-  "End of MOTD command": "",
-  "End of NAMES list": "",
-  "End of WHO list": "",
-  "End of WHOWAS": "",
-  "End of history playback": "",
-  "End of list": "",
-  "Enqueued account %s for message deletion": "",
-  "Erroneous nickname": "",
-  "Error deleting message: %v": "",
-  "Error loading account data": "",
-  "Error opening export file: %v": "",
-  "Error reserving nickname": "",
-  "Error while unregistering account": "",
-  "Fake source must be a valid nickname": "",
-  "First param must be a mask or channel": "",
-  "For a more complete list of contributors, see our changelog:": "",
-  "For more details, try /%s HELP": "",
-  "Former Core Developers:": "",
-  "Founder: %s": "",
-  "GHOSTed by %s": "",
-  "Given current server settings, auto-away is disabled for your client": "",
-  "Given current server settings, auto-away is enabled for your client": "",
-  "Given current server settings, the channel history setting is: %s": "",
-  "Given current server settings, your client is always-on": "",
-  "Given current server settings, your client is not always-on": "",
-  "Given current server settings, your direct message history setting is: %s": "",
-  "Given current server settings, your nickname is enforced with: %s": "",
-  "HELPOP <argument>\n\nGet an explanation of <argument>, or \"index\" for a list of help topics.": "",
-  "Help not found": "",
-  "Here are the commands you can use:": "",
-  "Hostname:    %s": "",
-  "I have %[1]d clients and %[2]d servers": "",
-  "I'll be right back": "",
-  "IP address:  %s": "",
-  "IRC Operators online": "",
-  "Incorrect batch tag sent": "",
-  "Input line too long": "",
-  "Insufficient oper privs": "",
-  "Insufficient privileges": "",
-  "Internal error": "",
-  "Invalid CAP subcommand": "",
-  "Invalid DEFCON parameter": "",
-  "Invalid account name": "",
-  "Invalid certificate fingerprint": "",
-  "Invalid channel name": "",
-  "Invalid mode %[1]s parameter: %[2]s": "",
-  "Invalid mode change": "",
-  "Invalid multiline batch": "",
-  "Invalid parameters": "",
-  "Invalid parameters. For usage, do /msg %[1]s HELP %[2]s": "",
-  "Invalid params": "",
-  "Invalid regex": "",
-  "Invalid vhost": "",
-  "It was built from git hash %s.": "",
-  "It was rejected for reason: %s": "",
-  "JOIN 0 is not allowed": "",
-  "Language %s is not supported by this server": "",
-  "Language preferences have been set": "",
-  "Last active: %s": "",
-  "MOTD File is missing": "",
-  "Malformed username": "",
-  "Mask isn't valid": "",
-  "Message rejected for containing invalid UTF-8": "",
-  "Messages could not be retrieved": "",
-  "Multiclient functionality is currently disabled for your account": "",
-  "Multiclient functionality is currently disabled for your account, but you can opt in": "",
-  "Multiclient functionality is currently enabled for your account": "",
-  "Multiclient functionality is currently enabled for your account, but you can opt out": "",
-  "Network service, for more info /msg %s HELP": "",
-  "Nickname %[1]s has %[2]d attached session(s)": "",
-  "Nickname is already in use": "",
-  "Nickname is reserved by a different account": "",
-  "No DLINEs have been set!": "",
-  "No changes were made": "",
-  "No nickname given": "",
-  "No such account": "",
-  "No such channel": "",
-  "No such module [%s]": "",
-  "No such nick": "",
-  "No such service": "",
-  "No such setting": "",
-  "No text to send": "",
-  "No topic is set": "",
-  "Not enough parameters": "",
-  "Only channel founders can change registered channels": "",
-  "Only the channel founder can do this": "",
-  "Oragono does not emulate the ZNC module %s": "",
-  "Oragono is released under the MIT license.": "",
-  "Passphrase contains forbidden characters or is otherwise invalid": "",
-  "Password changed": "",
-  "Password could not be changed due to server error": "",
-  "Password incorrect": "",
-  "Permission Denied": "",
-  "Permission Denied - You're not an IRC operator": "",
-  "Please wait at least %v and try again": "",
-  "Purge reason: %s": "",
-  "Purged at: %s": "",
-  "Purged by operator: %s": "",
-  "Realname is not valid": "",
-  "Received malformed line": "",
-  "Registered at: %s": "",
-  "Registered channel: %s": "",
-  "Registration requires a valid e-mail address": "",
-  "Rehash complete": "",
-  "Remote servers not yet supported": "",
-  "Removed D-Line for %s": "",
-  "Removed K-Line for %s": "",
-  "Requesting the %s client capability is forbidden": "",
-  "Resume may have lost some message history": "",
-  "Resume may have lost up to %d seconds of history": "",
-  "Roleplaying has been disabled by the server administrators": "",
-  "Rotated the cloak secret; you must rehash or restart the server for it to take effect": "",
-  "SASL authentication aborted": "",
-  "SASL authentication failed": "",
-  "SASL authentication failed, you are not connecting with a certificate": "",
-  "SASL authentication failed: Invalid auth blob": "",
-  "SASL authentication failed: Invalid b64 encoding": "",
-  "SASL authentication failed: Passphrase too long": "",
-  "SASL authentication failed: authcid and authzid should be the same": "",
-  "SASL message too long": "",
-  "SUMMON has been disabled": "",
-  "Server notice masks": "",
-  "Session %d (currently attached session):": "",
-  "Session %d:": "",
-  "Some additional message history may have been lost": "",
-  "Started exporting data for account %[1]s to file %[2]s": "",
-  "Successfully accepted ownership of channel %s": "",
-  "Successfully approved vhost request for %s": "",
-  "Successfully changed the channel settings": "",
-  "Successfully changed your account settings": "",
-  "Successfully cleared vhost": "",
-  "Successfully deleted message": "",
-  "Successfully disabled your vhost": "",
-  "Successfully enabled your vhost": "",
-  "Successfully granted operator privileges": "",
-  "Successfully grouped nick %s with your account": "",
-  "Successfully purged channel %s from the server": "",
-  "Successfully registered account %s": "",
-  "Successfully rejected vhost request for %s": "",
-  "Successfully reset channel access": "",
-  "Successfully set persistent mode %[1]s on %[2]s": "",
-  "Successfully set vhost": "",
-  "Successfully suspended account %s": "",
-  "Successfully transferred channel %[1]s to account %[2]s": "",
-  "Successfully un-suspended account %s": "",
-  "Successfully ungrouped nick %s with your account": "",
-  "Successfully unpurged channel %s from the server": "",
-  "Successfully unregistered account %s": "",
-  "That certificate fingerprint is already associated with another account": "",
-  "That certificate fingerprint was already authorized": "",
-  "That channel is not registered": "",
-  "That nickname is already reserved by someone else": "",
-  "That nickname is not registered": "",
-  "That vhost isn't being offered by the server": "",
-  "The following vhosts are available and can be chosen with /HOSTSERV TAKE:": "",
-  "The server does not offer any vhosts": "",
-  "The server does not offer any vhosts, but you can request one with /HOSTSERV REQUEST": "",
-  "The stored channel history setting is: %s": "",
-  "There are %[1]d certificate fingerprint(s) authorized for account %[2]s.": "",
-  "There are %[1]d pending requests for vhosts (%[2]d displayed)": "",
-  "There are %[1]d users and %[2]d invisible on %[3]d server(s)": "",
-  "There was no such nickname": "",
-  "They aren't on that channel": "",
-  "This ban matches you. To DLINE yourself, you must use the command:  /DLINE MYSELF <arguments>": "",
-  "This ban matches you. To KLINE yourself, you must use the command:  /KLINE MYSELF <arguments>": "",
-  "This command has been disabled by the server administrators": "",
-  "This feature has been disabled by the server administrators": "",
-  "This is Oragono version %s.": "",
-  "This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.": "",
-  "This server requires that you wait %v after connecting before you can use /LIST. You have %v left.": "",
-  "This server was created %s": "",
-  "This vhost is currently disabled, but can be enabled with /HS ON": "",
-  "Timestamp is not in 2006-01-02T15:04:05.999Z format, ignoring it": "",
-  "To change a password, use the PASSWD command. For details, /msg NickServ HELP PASSWD": "",
-  "To confirm your channel transfer, type: /CS TRANSFER %[1]s %[2]s %[3]s": "",
-  "To confirm, run this command: %s": "",
-  "To see in-depth help for a specific command, try:": "",
-  "To verify your account, issue the following command:": "",
-  "Transfer of channel %[1]s to account %[2]s succeeded, pending acceptance": "",
-  "Translators:": "",
-  "Try again later": "",
-  "USERS has been disabled": "",
-  "Unknown command": "",
-  "Unknown command. To see available commands, run: /%s HELP": "",
-  "Unknown subcommand": "",
-  "Unrecognized DEBUG subcommand": "",
-  "Usage: REGISTER <passphrase> [email]": "",
-  "User %s is no longer allowed to use vhosts": "",
-  "User %s is now allowed to use vhosts": "",
-  "User doesn't have roleplaying mode enabled": "",
-  "User is already on that channel": "",
-  "User is currently disconnected": "",
-  "Verification code: %s": "",
-  "Verify your account on %s": "",
-  "WEBIRC command is not usable from your address or incorrect password given": "",
-  "Welcome to the Internet Relay Network %s": "",
-  "You already have too many certificate fingerprints": "",
-  "You are banned from this server (%s)": "",
-  "You are no longer authorized to be on this server": "",
-  "You are no longer marked as being away": "",
-  "You are now an IRC operator": "",
-  "You are now logged in as %s": "",
-  "You can't GHOST an always-on client": "",
-  "You can't GHOST yourself (try /QUIT instead)": "",
-  "You can't delete your password unless you add a certificate fingerprint": "",
-  "You can't mix secure and insecure connections to this account": "",
-  "You can't remove all your certificate fingerprints unless you add a password": "",
-  "You can't ungroup your primary nickname (try unregistering your account instead)": "",
-  "You don't have enough channel privileges": "",
-  "You don't own that nick": "",
-  "You have already registered the maximum number of channels; try dropping some with /CS UNREGISTER": "",
-  "You have been banned from this server (%s)": "",
-  "You have been marked as being away": "",
-  "You have been offered ownership of channel %[1]s. To accept, /CS TRANSFER ACCEPT %[1]s": "",
-  "You have enabled autoreplay of missed messages, but you can't receive them because your client isn't set to always-on": "",
-  "You have sent too many registration messages": "",
-  "You have too many nicks reserved already (you can remove some with /NS DROP)": "",
-  "You may not reregister": "",
-  "You must be an oper on the channel to register it": "",
-  "You must be connected with TLS and a client certificate to do this": "",
-  "You must have rehash permissions in order to execute DEBUG CRASHSERVER": "",
-  "You must log in with SASL to join this server": "",
-  "You must specify an account": "",
-  "You must use your account name as your nickname": "",
-  "You must wait an additional %v before making another request": "",
-  "You must wait an additional %v before taking a vhost": "",
-  "You need to register before you can use that command": "",
-  "You specified too many languages": "",
-  "You weren't offered ownership of channel %s": "",
-  "You will not see JOINs and PARTs in /HISTORY output or in autoreplay": "",
-  "You will receive %d lines of autoreplayed history": "",
-  "You will receive the server default of %d lines of autoreplayed history": "",
-  "You will see JOINs and PARTs in /HISTORY output and in autoreplay": "",
-  "You will see JOINs and PARTs in /HISTORY output, but not in autoreplay": "",
-  "You're already logged into an account": "",
-  "You're already opered-up!": "",
-  "You're not a channel operator": "",
-  "You're not logged into an account": "",
-  "You're not on that channel": "",
-  "You're now logged in as %s": "",
-  "Your account credentials are managed externally and cannot be changed here": "",
-  "Your account is not configured to receive autoreplayed missed messages": "",
-  "Your client does not support BRB": "",
-  "Your host is %[1]s, running version %[2]s": "",
-  "Your nickname must match your account name %s exactly to modify this setting. Try changing it with /NICK, or logging out and back in with the correct nickname.": "",
-  "Your stored always-on setting is: %s": "",
-  "Your stored auto-away setting is: %s": "",
-  "Your stored direct message history setting is: %s": "",
-  "Your stored nickname enforcement setting is: %s": "",
-  "Your vhost request was approved by an administrator": "",
-  "Your vhost request was rejected by an administrator": "",
-  "Your vhost request was rejected by an administrator. The reason given was: %s": "",
-  "Your vhost request will be reviewed by an administrator": "",
-  "are supported by this server": "",
-  "channels formed": "",
-  "has client certificate fingerprint %s": "",
-  "is a $bBot$b on %s": "",
-  "is a network service": "",
-  "is an unknown mode character to me": "",
-  "is logged in as": "",
-  "is using a secure connection": "",
-  "seconds idle, signon time": "",
-  "unregistered connections": ""
-}
+{}