Artist, niconico video creaotor, singer, musician and a dojikko.

Japanese name: 谷屋 楽 (Taniya Raku)
The other names: らくようつらな (Rakuyoutsurana), らっくん, たーにゃ, くれらっぷの人, きたがわ or たにやろう
Circle name: へたのよこずき (Heta no Yokozuki)
Site name: 紅葉の囁き (こうようのささやき)

See also

• Home page: http://araigumakunn.xxxxxxxx.jp/kouyou/
• Circle home page: http://htyk.net/
• Pixiv account: http://www.pixiv.net/member.php?id=25733
• Niconico account: http://www.nicovideo.jp/user/51541
• Niconico MyList(1): http://www.nicovideo.jp/mylist/988228
• Niconico MyList(2): http://www.nicovideo.jp/mylist/7563378
• Niconico community: http://com.nicovideo.jp/community/co426078
• Nicopedia article: http://dic.nicovideo.jp/id/587421
• Nicopedia userpage: http://dic.nicovideo.jp/u/51541
• Privatter account: http://privatter.net/u/taniya001
• Twitter account: http://twitter.com/taniya001
• Twipple photo images: http://p.twipple.jp/user/taniya001
• Twitpic account (server stopped): http://twitpic.com/photos/taniya001
• Ask.fm account: http://ask.fm/taniya001
• Mixi account: http://mixi.jp/show_friend.pl?id=5432096
• Mixi photo album: http://mixi.jp/list_album.pl?id=5432096
• Circle.ms: http://portal.circle.ms/Circle/Index/10017247
• Comike Web Catalog: http://webcatalog.circle.ms/Perma/Circle/10017247
• Old circle home page (moved): http://araigumakunn.xxxxxxxx.jp/hetayoko/
• Old blog (stopped): http://rakkun.blog108.fc2.com/
• Mixi video (dead): http://video.mixi.jp/list_video.pl?owner_id=5432096