Haai Tatsuko
羽藍 辰子
Safe / Tame (14)| Haai Tatsuko羽藍 辰子 | |
| Hair | Blond,Waist Length+ |
| Eyes | Green,Tareme |
| Body | Big Breasts,Mole,Pale,Young-adult |
| Clothes | Glasses,Hairpin,Headband,Miniskirt,Pantyhose,Trench Coat,Turtleneck Sweater |
| Items | Pen,Stuffed Toy |
| Role | Aunt,School Nurse |
| Engages in | Drinking |
| Visual novels | Main character -Oshikake Osanazuma 3 |
| Voiced by | Isshiki Hikaru |
DescriptionThe paternal aunt of the protagonist, his father's sister. | |