Artist. Formerly tagged as 5656 (lux door).
Japanese name: 春夏秋冬 ひるね (reading is given as Hitotose Hirune)
Old name: 5656
Site name: VacatioNRooM
https://www.pixiv.net/users/2369705
https://www.pixiv.net/stacc/lux____dooR
https://twitter.com/httsHirune
https://twitter.com/intent/user?user_id=296890586
https://seiga.nicovideo.jp/user/illust/17575048
http://com.nicovideo.jp/community/co1439630
http://www.nicovideo.jp/mylist/29985984
https://www.nicovideo.jp/user/17575048
https://sketch.pixiv.net/@lux____dooR
http://www.stickam.jp/profile/g5656
https://twitter.com/lux_5656
http://25251123.blog.fc2.com
http://twitpic.com/photos/lux_5656