Writer, editor, artist. Leader of the editorial team of his limited circulation magazine called 軌道ラウンジ (Kidou Lounge, lit. Orbit Lounge).
Japanese name: コイワイ ソウイチ (Koiwai Souichi)
Other name: コイソ (Koiso)
Group name: 軌道ラウンジ (Kidou Lounge)
Site name: small9.web
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https://www.pixiv.net/stacc/6unica
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https://32acp.tumblr.com
https://misskey.io/@koiso
http://orbitlounge.web.fc2.com
http://small9.blog.fc2.com
http://small9.web.fc2.com
http://d.hatena.ne.jp/orbitlounge/
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https://mstdn.jp/@koisochan
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