| Akai Chidori紅井 千鳥O | |
| Aliases | Tidori |
| Measurements | Height: 160cm, Weight: 50kg, Bust-Waist-Hips: 85-56-82cm, D cup |
| Hair | Blond, Curtained, Parted to Side, Short |
| Eyes | Grey, Tareme |
| Body | Mole, Pale, Slim, Young-adult |
| Clothes | Cravat, Skirt Suit |
| Visual novels | Main character - Rejuvenescence |
| Voiced by | Ayana Maria |
| Akai Chidori紅井 千鳥O | |
| Aliases | Tidori |
| Measurements | Height: 160cm, Weight: 49kg, Bust-Waist-Hips: 85-56-82cm |
| Birthday | 3 April |
| Hair | Blond, Bun, Curtained, Parted to Side, Shoulder-length, Spiky Bangs, Straight |
| Eyes | Tareme, Violet |
| Body | Mole, Pale, Slim, Young-adult |
| Clothes | Skirt Suit, Tie Pin, Yukata |
| Role | Teacher |
| Visual novels | Protagonist - Boku wa Sukkari! ~Sensei no Ijime ga Kimochi Yosugite Kuse ni Narisou~ |
| Voiced by | Ayana Maria |
| Chidori千鳥O | |
| Aliases | Tidori |
| Measurements | Height: 160cm, Weight: 50kg, Bust-Waist-Hips: 85-56-82cm, D cup |
| Birthday | 3 April |
| Hair | Blond, Brown, Curtained, Short, Spiky Bangs, Straight |
| Eyes | Tareme, Violet |
| Body | Mole, Pale, Slim, Young-adult |
| Clothes | Maid's Headdress, Mini-dress, Waitstaff Uniform, Wristband |
| Role | Teacher, Waitstaff |
| Visual novels | Main character - Do Ya Do!? ~Ecchi na Order Hairimashita!~ |
| Voiced by | Ayana Maria |