|• Professional information•|
|Affiliation|| Honnōji Academy|
|Occupation||Girls' Tennis Club Captain|
|Uniform|| One-Star Goku Uniform (former)|
Tennis Spec Two-Star Goku Uniform
|Weapon||Tennis racket and tennis balls|
|• Personal information•|
|Allies|| Satsuki Kiryūin|
|Enemies|| Nui Harime|
|• First appearance•|
|• Voice actors•|
- “I'm gonna use you as target practice to loosen up for the Hokkaido match!”—Omiko to Ryuko during the tennis match
Omiko Hakodate (函館 臣子 Hakodate Omiko ) is a Third Year Class T student and Captain of the Girls' Tennis Club. She works under Uzu Sanageyama.
Omiko has very long blonde hair tied up in pigtails and shark-like teeth. Her Tennis Spec Athleticism Augmenting One-Star, and later Two-Star, Goku Uniform, has the appearance of a regular tennis uniform, apart from sporting a set of three interchangeable multipurpose lenses on her right eye and numerous tennis balls under the skirt.
Omiko is shown to be very hot-headed and prideful. She is very strict and passionate when it comes to tennis; getting angry at Mako Mankanshoku for missing practice due to being held hostage by the Student Council "without permission" and was infuriated when Ryūko Matoi opts to use her scissor blade rather than a traditional tennis racket in their match.
Omiko first appears in episode 2 where she and the tennis club attack Ryūko, knocking her into the waterway. Ryūko then returns to school to property face Omiko and, after some interference from Mako and Sanageyama, end up in a tennis match against her. Ryūko gets off to a rough start, being unable to control her power and several times breaking her tennis racket. She soon finds herself losing at a score of 0-40. Senketsu encourages her to improvise, making a tennis racket with her scissor blade's handle. Sanageyama attempts to stop her but it waved off by Satsuki Kiryūin. Ryūko proceeds to easily outmatch Omiko's Goku Uniform and ultimately destroys it when the opportunity presents itself.
Powers and Abilities
- 110 Million Cannonball Serve (億千万本弾丸サーブ Okkusenman Bon Dangan Sābu )
- Omiko and her team shower the opponent with lightning fast tennis balls. This attack is also used as punishment for club members who fail with their club obligations.
Omiko works under Uzu Sanageyama.
|Allies||Ryūko Matoi • Senketsu • Mako Mankanshoku • Mankanshoku Family (Barazō Mankanshoku • Sukuyo Mankanshoku • Matarō Mankanshoku • Guts)|
|Nudist Beach||Sōichirō Kiryūin • Aikurō Mikisugi • Tsumugu Kinagase • Kinue Kinagase|
|Student Council||Satsuki Kiryūin • Junketsu • Ira Gamagōri • Uzu Sanageyama • Nonon Jakuzure • Hōka Inumuta • Shirō Iori|
|Club Presidents||Takaharu Fukuroda • Omiko Hakodate • Maiko Ōgure • Aizenbō Fuguhara • Maimu Okurahama • Masuyo Watari • Jack Naitō • Tatamu Otte • Kagesaburō Kagerō • Kusanosuke Yaguruma • Kusatao Uwabami • Tōki Brothers • Ryōsuke Todoroki|
|Revocs Corp.||Ragyō Kiryūin • Nui Harime • Rei Hōōmaru|