The primary artist of Circle Mumyoudou.
Japanese name: 中秋 匡史 (Nakaaki Masashi)
The other name: にゃかあき (NYAKA-AKI)
Circle name: 夢妙堂 (Mumyoudou)
The other circle members: Kazuyu (leader), Momonga (writer) and Neji (old member)
https://www.pixiv.net/users/45340
https://www.pixiv.net/stacc/kazuyuki7
https://twitter.com/mumyoudou1
https://twitter.com/nyakaaki
https://twitter.com/intent/user?user_id=176460704
https://twitter.com/intent/user?user_id=233947247
https://seiga.nicovideo.jp/user/illust/8260892
https://www.nicovideo.jp/user/8260892
https://a7ta1v4k.fanbox.cc
https://sketch.pixiv.net/@kazuyuki7
http://privatter.net/u/nyakaaki
http://portal.circle.ms/Circle/Index/10107436
http://mumyoudoutest.hp.infoseek.co.jp
