Vocaloid producer who also illustrates his own PVs on occasion.
https://twitter.com/40mP
https://twitter.com/intent/user?user_id=96355490
https://space.bilibili.com/601613427
https://www.nicovideo.jp/mylist/7975931
https://www.nicovideo.jp/user/3343223
http://40meter.blog.fc2.com
https://piapro.jp/pianica
https://www.youtube.com/@40mP
https://www.youtube.com/channel/UCG09qajPDZdPtLsTkW7mJQA
https://www.youtube.com/user/40meterP
https://ja.wikipedia.org/wiki/40mP
