| Suzuki Aya鈴木 彩 |
| Aliases | Saiha, 彩羽 |
| Hair | Brown, Curtained, Parted to Side, Side Tail, Sidehair, Spiky Bangs, Straight, Waist Length+ |
| Eyes | Green, Tsurime |
| Body | Medium Breasts, Pale, Slim, Teen |
| Clothes | Armband, Blouse, Capelet, Epaulette, Half-Skirt, Knee-high Boots, Loafers, Military Uniform, Miniskirt, Necktie, Pantyhose, Peaked Cap, Pleated Skirt, Ribbon Hair Tie, School Uniform, Shrug, Sleeveless Sweater, String Ribbon Tie, Thigh-high Stockings |
| Personality | Kuudere, Loner, Mysterious, Relaxed, Stoic, Strange, Watashi |
| Role | Childhood Friend, Classmate, High School Student, Lonely, Ninja, Secret Identity |
| Engages in | Investigation |
| Visual novels | Side character - Neko-nin exHeart
Side character - Neko-nin exHeart +Plus Nachi Hen
Main character - Neko-nin exHeart +Plus Saiha Hen
Side character - Neko-nin exHeart 2
Makes an appearance - Neko-nin exHeart 2 Love +Plus
Side character - Neko-nin exHeart 3 |
| Voiced by | Ueda Akane |
Description"I will just return everything to normal, so just take a breath, everything will come up with a time."
Protagonist's childhood friend who attends the same school as him. Doesn't have any close friends besides the protagonist, behaves cold towards the others. |