📏 Character stats
My Little Monster characters: ages, heights & birthdays
The 20 most popular My Little Monster characters, with how old and how tall each one is, their birthday and who voices them.
- characters
- 20
- characters
- heights listed
- 12
- heights listed
- Tallest
- 185 cm
- Mitsuyoshi Misawa
- Shortest
- 146 cm
- Yuu Miyama
- Youngest
- 11
- Takaya Mizutani
- Oldest
- 25
- Mitsuyoshi Misawa
Every character at a glance
| Character | Age | Height | Birthday | Japanese voice |
|---|---|---|---|---|
 Haru Yoshida | 17 | 178 cm | April 2 Aries | Tatsuhisa Suzuki |
 Shizuku Mizutani | 16 | 158 cm | February 14 Aquarius | Haruka Tomatsu |
 Asako Natsume | 16 | 157 cm | July 2 Cancer | Atsumi Tanezaki |
 Kenji Yamaguchi | 16 | 177 cm | May 9 Taurus | Takuma Terashima |
 Souhei Sasahara | 16 | 164 cm | October 16 Libra | Ryouta Oosaka |
 Mitsuyoshi Misawa | 25 | 185 cm | June 18 Gemini | Tomoyuki Higuchi |
 Yuuzan Yoshida | 19 | 176 cm | November 5 Scorpio | Yuuichi Nakamura |
 Chizuru Ooshima | 16 | 165 cm | January 19 Capricorn | Kana Hanazawa |
 Yuu Miyama | 16 | 146 cm | December 10 Sagittarius | Sayuri Yahagi |
 Masahiro Ayanokouji | 16 | 164 cm | August 22 Leo | Atsushi Abe |
 Takaya Mizutani | 11 | – | March 20 Pisces | Ayumu Murase |
 Ryuuji Tomioka | 16 | 178 cm | December 6 Sagittarius | Yuuki Ono |
 Kyouko Misawa | – | 170 cm | – | Ai Orikasa |
 Takashi Mizutani | – | – | – | Takehito Koyasu |
 Saeko Ninomiya | – | – | – | Nozomi Sasaki |
 Seta | – | – | – | Junichi Yanagita |
 Yumeko | – | – | – | Natsue Sasamoto |
 Shimoyanagi | – | – | – | Yuuichi Iguchi |
 Terashima | – | – | – | Yuusuke Shirai |
 Murakami | – | – | – | Ryouta Asari |
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.
My Little Monster height chart
My Little Monster characters by height
Tallest first, in cm
- Mitsuyoshi Misawa185 cm
- Haru Yoshida178 cm
- Ryuuji Tomioka178 cm
- Kenji Yamaguchi177 cm
- Yuuzan Yoshida176 cm
- Kyouko Misawa170 cm
- Chizuru Ooshima165 cm
- Souhei Sasahara164 cm
- Masahiro Ayanokouji164 cm
- Shizuku Mizutani158 cm
- Asako Natsume157 cm
- Yuu Miyama146 cm
Show as table
| Item | Height (cm) |
|---|---|
| Mitsuyoshi Misawa | 185 cm |
| Haru Yoshida | 178 cm |
| Ryuuji Tomioka | 178 cm |
| Kenji Yamaguchi | 177 cm |
| Yuuzan Yoshida | 176 cm |
| Kyouko Misawa | 170 cm |
| Chizuru Ooshima | 165 cm |
| Souhei Sasahara | 164 cm |
| Masahiro Ayanokouji | 164 cm |
| Shizuku Mizutani | 158 cm |
| Asako Natsume | 157 cm |
| Yuu Miyama | 146 cm |
My Little Monster birthdays through the year
- 🎂 January 19 · Chizuru Ooshima
- 🎂 February 14 · Shizuku Mizutani
- 🎂 March 20 · Takaya Mizutani
- 🎂 April 2 · Haru Yoshida
- 🎂 May 9 · Kenji Yamaguchi
- 🎂 June 18 · Mitsuyoshi Misawa
- 🎂 July 2 · Asako Natsume
- 🎂 August 22 · Masahiro Ayanokouji
- 🎂 October 16 · Souhei Sasahara
- 🎂 November 5 · Yuuzan Yoshida
- 🎂 December 6 · Ryuuji Tomioka
- 🎂 December 10 · Yuu Miyama
My Little Monster overviewFull cast & voice actors👤 Most popular characters
My Little Monster characters FAQ
Who is the tallest character in My Little Monster?
Mitsuyoshi Misawa, at 185 cm, followed by Haru Yoshida (178 cm).
Who is the shortest character in My Little Monster?
Yuu Miyama, at 146 cm, among the characters with a listed height.
Who is the youngest character in My Little Monster?
Takaya Mizutani, listed as 11.
How old are the main My Little Monster characters?
Haru Yoshida is 17, Shizuku Mizutani is 16, Asako Natsume is 16, Kenji Yamaguchi is 16, Souhei Sasahara is 16.
When are the My Little Monster characters' birthdays?
Chizuru Ooshima: January 19; Shizuku Mizutani: February 14; Takaya Mizutani: March 20; Haru Yoshida: April 2; Kenji Yamaguchi: May 9; Mitsuyoshi Misawa: June 18; and 6 more on this page.