https://www.pixiv.net/users/1866481
https://www.pixiv.net/stacc/humming_fish
https://twitter.com/humming_fish
https://twitter.com/nakamitsudasaku
https://twitter.com/intent/user?user_id=118702617
https://twitter.com/intent/user?user_id=3745272498
https://nakamitsu.booth.pm
https://sketch.pixiv.net/@humming_fish
https://bsky.app/profile/nakamitsu.bsky.social
https://bsky.app/profile/did:plc:hhpnivzuynnhkkkszh5ppxok