📏 Character stats

Seihantai na Kimi to Boku characters: ages, heights & birthdays

The 20 most popular Seihantai na Kimi to Boku characters, with how old and how tall each one is, their birthday and who voices them.

characters: 20; characters
heights listed: 10; heights listed

Tallest: 180 cm; Shuuji Taira
Shortest: 147 cm; Natsumi Nishi
Youngest: 16-17; Miyu Suzuki
Oldest: 16-18; Yuusuke Tani

Every character at a glance

Character	Age	Height	Birthday	Japanese voice
Shuuji Taira	–	180 cm	October 10 Libra	Wataru Katou
Koyuki Hikawa	–	152 cm	February 2 Aquarius	–
Miyu Suzuki	16-17	158 cm	March 30 Aries	Sayumi Suzushiro
Shino Azuma	–	163 cm	June 3 Gemini	Miyuri Shimabukuro
Natsumi Nishi	–	147 cm	February 22 Pisces	Cocoro Oomori
Kentarou Yamada	–	173 cm	April 20 Taurus	Anji Iwata
Yuusuke Tani	16-18	171 cm	November 1 Scorpio	Shougo Sakata
Rikako Honda	–	158 cm	October 1 Libra	Tomori Kusunoki
Manami Watanabe	–	155 cm	July 7 Cancer	Yuna Taniguchi
Aoi Satou	–	160 cm	June 17 Gemini	Konatsu Hirabayashi
Tani no Sobo	–	–	–	Momoko Noji
Gomapon	–	–	–	Shunichi Maki
Suzuki no Haha	–	–	–	Miyuki Sahaku
Suzuki no Chichi	–	–	–	Yuuki Tamai
Tannin	–	–	–	Nobuyuki Sakuma
Tani no Haha	–	–	–	Hitomi Shogawa
Rihito Oka	–	–	–	Haruki Ishiya
Suzuki no Ani	–	–	–	Genta Nakamura
Saotome	–	–	–	Satoshi Niwa
Hasegawa	–	–	–	Yuudai Mino

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.

Seihantai na Kimi to Boku height chart

Seihantai na Kimi to Boku characters by height

Tallest first, in cm

Shuuji Taira180 cm
Kentarou Yamada173 cm
Yuusuke Tani171 cm
Shino Azuma163 cm
Aoi Satou160 cm
Miyu Suzuki158 cm
Rikako Honda158 cm
Manami Watanabe155 cm
Koyuki Hikawa152 cm
Natsumi Nishi147 cm

Show as table

Item	Height (cm)
Shuuji Taira	180 cm
Kentarou Yamada	173 cm
Yuusuke Tani	171 cm
Shino Azuma	163 cm
Aoi Satou	160 cm
Miyu Suzuki	158 cm
Rikako Honda	158 cm
Manami Watanabe	155 cm
Koyuki Hikawa	152 cm
Natsumi Nishi	147 cm

Seihantai na Kimi to Boku birthdays through the year

Seihantai na Kimi to Boku overview Full cast & voice actors 👤 Most popular characters

Seihantai na Kimi to Boku characters FAQ

Who is the tallest character in Seihantai na Kimi to Boku?

Shuuji Taira, at 180 cm, followed by Kentarou Yamada (173 cm).

Who is the shortest character in Seihantai na Kimi to Boku?

Natsumi Nishi, at 147 cm, among the characters with a listed height.

Who is the youngest character in Seihantai na Kimi to Boku?

Miyu Suzuki, listed as 16-17.

How old are the main Seihantai na Kimi to Boku characters?

Miyu Suzuki is 16-17, Yuusuke Tani is 16-18.

When are the Seihantai na Kimi to Boku characters' birthdays?

Koyuki Hikawa: February 2; Natsumi Nishi: February 22; Miyu Suzuki: March 30; Kentarou Yamada: April 20; Shino Azuma: June 3; Aoi Satou: June 17; and 4 more on this page.