Sakamoto Ichio
坂本 一男
| Sakamoto Ichio坂本 一男 | |
| Hair | Blue, Short |
| Eyes | Red |
| Body | Young-adult |
| Clothes | Sweater |
| Personality | Reserved |
| Role | Student Club Advisor, Teacher |
| Visual novels | Side character - Houkago Colorful * Step |
| Voiced by | Kakehashi Atsushi |
DescriptionThe homeroom teacher of the 2nd year, A class. | |