Special A Wiki
'''Yui Oikawa'''.png
Yui Oikawa
及川 唯 Oikawa Yui
Age 16
Gender Female
Voice Actors
Seiyū Norito Shitaya
Anime Episode 14
Image Gallery

Yui Oikawa (及川 唯 Oikawa Yui) is Akira Tōdō's friend that she met from a regular middle school.


When the S.A is punished by the director of the school as a result of Tadashi Karino crashing into the green house and breaking the glass with his motorcycle, they are forced to attend a regular high school for three days where Akira Tōdō meets Yui, a girl who resembles Sayo (Yui's childhood friend). Initially wary, Akira avoids contact with her, but she eventually apologizes and befriends her.

However, Akira's fear that Yahiro Saiga would break up her newfound friendship results in Akira using extreme measures to protect Yui, who begins to feel awkward around her friends.

When Yahiro investigates her for Akira's sake, he discovers that Yui stole some of Akira's jewelry and threatens her so that she will stay away from Akira. Though Yui had done so reluctantly because her family had financial issues that were forcing them to move, she agrees to Yahiro's demand, but she feels that she needs to say goodbye to Akira and almost gets hit by a car in the process. Yahiro saves her and they end up in Yahiro's home, where Akira finds them. When Akira believes that Yahiro has hurt Yui, Yui clarifies that Yahiro saved her and apologizes to Akira for stealing her jewelry. Happy that they are still friends, Akira ends up helping Yui's family and they keep in touch.


  • The name Yui means "solely, only" (唯).
  • Yui's surname Oikawa means "over" (及) (oi) and "river, stream" (川) (kawa).