https://www.pixiv.net/users/30556463
https://www.pixiv.net/stacc/user_xndz4878
https://twitter.com/gear_sankakukin
https://twitter.com/sankaku_gear
https://twitter.com/intent/user?user_id=740485136299397120
https://twitter.com/intent/user?user_id=1275049746256654336
https://sketch.pixiv.net/@user_xndz4878
https://skeb.jp/@sankaku_gear
https://odaibako.net/u/sankaku_gear
https://twitter.com/molly_nine
The following tags are aliased to this tag: delta_gear (learn more).
