Male Japanese artist, fanfic story creator.
Japanese name: 関ヶ原 (Sekigahara)
The other name: 関P (Seki-P)
Site name: 桜吹雪
https://www.pixiv.net/users/1045516
https://www.pixiv.net/stacc/sekigahara1133
https://twitter.com/sekigahara_
https://twitter.com/intent/user?user_id=1217086711680733187
https://ch.nicovideo.jp/hinacom
https://seiga.nicovideo.jp/user/illust/8470856
https://com.nicovideo.jp/community/co1185660
https://www.nicovideo.jp/user/8470856
https://sekigahara.fanbox.cc
https://www.pixiv.net/fanbox/creator/1045516
https://sketch.pixiv.net/@sekigahara1133
https://www.stickam.jp/profile/hayahina_1133
https://twitter.com/odekip_
https://twitter.com/sekigahararara_
https://twitter.com/intent/user?user_id=116193864
https://twitter.com/intent/user?user_id=610152192
http://twitpic.com/photos/sekigahara_
