URLs

• https://www.pixiv.net/users/366827
• https://www.pixiv.net/stacc/hachi-wa
• https://twitter.com/hachiwa820
• https://twitter.com/intent/user?user_id=1525773168580784130
• https://sketch.pixiv.net/@hachi-wa
• http://hachi.watson.jp
• http://www.h7.dion.ne.jp/~hachi0/