Yasunaga Buntarou
八須永 文太郎
| Yasunaga Buntarou八須永 文太郎 | |
| Aliases | Hattsuan |
| Hair | Red, Short, Spiky Bangs, Straight |
| Eyes | Brown, Hosome |
| Body | Pale, Slim, Young-adult |
| Clothes | Aloha Shirt, Loafers, Pendant Necklace, Trousers |
| Personality | Curious, Funny, Lazy, Mischievous, Ore, Outgoing |
| Role | Actor, Neighbor, Poor, University Student |
| Visual novels | Side character - Sekai de Ichiban Dame na Koi |
| Voiced by | Sakiware Chopstick |