URLs

• 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
• https://www.40mp-official.com
• https://www.inametoru.com
• https://vocadb.net/Ar/8