Ai Ninomiya    Yumegaoka High School Year 2 Student  President of the Diving Club.  The elder of the twins, she treats Makoto pretty badly, a rather &quot;aggressive&quot; personality.  Dives often around Izu and first met Pikari there.

Hikari Kohinata is a cheerful 15 year-old girl who lives near the ocean and she spends much of her time diving as a result. On her first day of high school, she meets a teacher who also likes scuba diving. There's also a 16 year-old classmate, Futaba, who gets dragged along in Hikari's maelstrom as soon as they meet at school.

__Height:__ 156 cm
__Agency:__ I'm Enterprise

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**Non anime roles:**
- Sena Himuro - Blue Archive (Video Game)
- Ruan Mei - Honkai: Star Rail (Video Game)
- Dana - Ys VIII Lacrimosa of Dana (Video Game)

Hikari Kohinata is a cheerful 15 year-old girl who lives near the ocean and she spends much of her time diving as a result. On her first day of high school, she meets a teacher who also likes scuba diving. There's also a 16 year-old classmate, Futaba Ooki, who gets dragged along in Hikari's maelstrom as soon as they meet at school.


The second season of Amanchu! Hikari Kohinata and Futaba Ooki have together found joy in many things through scuba diving and the most everyday of events. Hikari was born and brought up in a small oceanside town on Izu, and Futaba moved there from Tokyo, but the two polar opposites met at Yumegaoka High and instantly hit it off. The always-reserved Futaba found her perfect foil in the cheery and optimistic Hikari, and their friendship gave her the courage to take the first step and experience many of the smaller joys in life. She also took the Open Water Diver exam and passed, and now she has her sights set on the Advanced Open Water Diver certification. (Source: Anime News Network)

An unaired episode bundled with the seventh BD volume of the Amanchu! anime series.

Special shorts included on the Blu-ray volumes 2-7 of Amanchu!".