Oikawa

Oikawa (written: 及川) is a Japanese surname. Notable people with the surname include:


 * Ataru Oikawa (及川 中), Japanese film director
 * Azusa Oikawa (及川 あずさ), Japanese fencer
 * Fumihiro Oikawa (及川 史弘), Japanese figure skater and journalist
 * Koshirō Oikawa (及川 古志郎), Imperial Japanese Navy admiral
 * Nao Oikawa (及川 奈央), Japanese actress, television personality and AV idol
 * Okuro Oikawa (及川 奥郎), Japanese astronomer
 * Seijin Oikawa (及川 誠人), Japanese motorcycle racer
 * Shihori Oikawa (及川 栞), Japanese field hockey player
 * Takuma Oikawa (及川 拓馬), Japanese shogi player
 * Oikawa Teruhisa (及川 煌久), Japanese sumo wrestler
 * Yūya Oikawa (及川 佑), Japanese speed skater

Fictional characters

 * Hazuki Oikawa (及川 葉月), a character in the manga series Moyasimon: Tales of Agriculture
 * Nazuna Oikawa (及川 なずな), a character in the anime film Fireworks
 * Tōru Oikawa (及川 徹), a character in the manga series Haikyu!!
 * Tsurara Oikawa (及川 氷麗), a character in the manga series Nurarihyon no Mago
 * Yukio Oikawa (及川 悠紀夫), a character in the anime series Digimon Adventure