补习授业部タク道@土曜日东ス-69b#pixivhttps://www.pixiv.net/artworks/112918460

补习授业部全员のちびキャラ～タク道@土曜日东ス-69b#pixivhttps://www.pixiv.net/artworks/

イロハsaebashi@土曜て20a#pixivhttps://www.pixiv.net/artworks/116261925

コハルNannung#pixivhttps://www.pixiv.net/artworks/105178136

コハル哈利贝西#pixivhttps://www.pixiv.net/artworks/101580416

下江コハル风神#pixivhttps://www.pixiv.net/artworks/119037518