📏 Character stats

Kaijuu 8-gou characters: ages, heights & birthdays

The 34 most popular Kaijuu 8-gou characters, with how old and how tall each one is, their birthday and who voices them.

characters: 34; characters
heights listed: 13; heights listed

Tallest: 190 cm; Isao Shinomiya
Shortest: 149 cm; Konomi Okonogi
Youngest: 16; Kikoru Shinomiya
Oldest: 34; Kanji Nagamine

Every character at a glance

Character	Age	Height	Birthday	Japanese voice
Soushirou Hoshina	–	171 cm	November 21 Scorpio	Kengo Kawanishi
Mina Ashiro	27	–	June 17 Gemini	Asami Seto
Kafka Hibino	32	181 cm	August 5 Leo	Masaya Fukunishi
Reno Ichikawa	18	–	April 12 Aries	Wataru Katou
Kikoru Shinomiya	16	157 cm	September 7 Virgo	Fairouz Ai
Gen Narumi	–	–	December 28 Capricorn	Kouki Uchiyama
Iharu Furuhashi	19	177 cm	July 23 Leo	Yuuki Shin
Isao Shinomiya	–	190 cm	January 8 Capricorn	Tesshou Genda
Kaijuu Kyuu-gou	–	–	–	Hiroyuki Yoshino
Bakko	–	–	–	–
Konomi Okonogi	–	149 cm	March 30 Aries	Sayaka Senbongi
Kaijuu 10-gou	–	–	–	Kenta Miyake
Haruichi Izumo	–	178 cm	October 14 Libra	Keisuke Koumoto
Aoi Kaguragi	–	183 cm	May 20 Taurus	Shunsuke Takeuchi
Akari Minase	–	153 cm	February 23 Pisces	Nene Hieda
Tae Nakanoshima	–	163 cm	April 29 Taurus	Mutsumi Tamura
Soratobu Kaijuu	–	–	–	TARAKO
Hakua Igarashi	–	–	February 7 Aquarius	Mayuko Kazama
Akira Kurusu	–	168 cm	March 12 Pisces	Ryouta Suzuki
Keiji Itami	–	–	May 4 Taurus	Takayuki Sugou
Juzo Nogizaka	–	–	–	Miou Tanaka
Sebas	–	–	–	Choo
Itakura	–	–	–	Taito Ban
Ichitaka Miike	–	–	–	Jun Fukushima
Takamichi Hotaka	–	–	–	Tomokazu Sugita
Ebina	–	–	–	Hinata Tadokoro
Ryou Ikaruga	–	187 cm	February 8 Aquarius	Makoto Furukawa
Hiroto Mori	–	–	–	Ivan Shibata
Masahide Tokuda	–	188 cm	December 11 Sagittarius	Yutaka Aoyama
Kanji Nagamine	34	–	–	Youji Ueda
Mizoguchi	–	–	–	Mitsuru Miyamoto
Yoshimura	–	–	–	Tomohiro Oono
Kingusa	–	–	–	Takuya Masumoto
Doujima Itaosa	–	–	–	Shinpachi Tsuji

Ages and heights as listed on AniList; where a character grows up during the story, height is the latest one listed. Updated 2026-10-31.

Kaijuu 8-gou height chart

Kaijuu 8-gou characters by height

Tallest first, in cm

Isao Shinomiya190 cm
Masahide Tokuda188 cm
Ryou Ikaruga187 cm
Aoi Kaguragi183 cm
Kafka Hibino181 cm
Haruichi Izumo178 cm
Iharu Furuhashi177 cm
Soushirou Hoshina171 cm
Akira Kurusu168 cm
Tae Nakanoshima163 cm
Kikoru Shinomiya157 cm
Akari Minase153 cm
Konomi Okonogi149 cm

Show as table

Item	Height (cm)
Isao Shinomiya	190 cm
Masahide Tokuda	188 cm
Ryou Ikaruga	187 cm
Aoi Kaguragi	183 cm
Kafka Hibino	181 cm
Haruichi Izumo	178 cm
Iharu Furuhashi	177 cm
Soushirou Hoshina	171 cm
Akira Kurusu	168 cm
Tae Nakanoshima	163 cm
Kikoru Shinomiya	157 cm
Akari Minase	153 cm
Konomi Okonogi	149 cm

Kaijuu 8-gou birthdays through the year

Kaijuu 8-gou overview Full cast & voice actors 👤 Most popular characters

Kaijuu 8-gou characters FAQ

Who is the tallest character in Kaijuu 8-gou?

Isao Shinomiya, at 190 cm, followed by Masahide Tokuda (188 cm).

Who is the shortest character in Kaijuu 8-gou?

Konomi Okonogi, at 149 cm, among the characters with a listed height.

Who is the youngest character in Kaijuu 8-gou?

Kikoru Shinomiya, listed as 16.

How old are the main Kaijuu 8-gou characters?

Mina Ashiro is 27, Kafka Hibino is 32, Reno Ichikawa is 18, Kikoru Shinomiya is 16, Iharu Furuhashi is 19.

When are the Kaijuu 8-gou characters' birthdays?

Isao Shinomiya: January 8; Hakua Igarashi: February 7; Ryou Ikaruga: February 8; Akari Minase: February 23; Akira Kurusu: March 12; Konomi Okonogi: March 30; and 12 more on this page.