Artist who previously said "[[shameimaru_aya|Fumi-chan]] is my legal waifu." His legal waifu is now [[haruna (kancolle)|Haruna]] from [[kantai_collection|Kantai Collection]].

Japanese name: つくい課長 or 津久井課長 (Tsukui Kachou)
The other name: つくにゃん (Tsukunyan)

h4.See also

* Pixiv account: http://www.pixiv.net/member.php?id=3412043
* Niconico account: http://www.nicovideo.jp/user/12317063
* Niconico Seiga (active): http://seiga.nicovideo.jp/user/illust/12317063
* Niconico Seiga (empty): http://seiga.nicovideo.jp/user/illust/50276841
* Twitter account: https://twitter.com/tsukunyann0867
* Old twitter account (deleted): https://twitter.com/knowtlamp
* Ask.fm account (inactive): http://ask.fm/knowtlamp
tsukui kachou