Masafumi Usui
笛吹正文
Profile
| Gender | Male |
| Age | 14 |
| Birthday | Mar 23, 1994 |
[Kazuyoshi Usui's](https://anilist.co/character/17246/Kazuyoshi-Usui) younger brother. Masafumi is a year younger than his brother. He is brilliant with computers, and possesses a very scientific mind. He created the speech synthesis software that Switch always uses.
Profile
| [Kazuyoshi Usui's](https | //anilist.co/character/17246/Kazuyoshi-Usui) younger brother. |
| (Source | SKET Dance Wiki) |
Extracted from AniList description
