He has a strong sense of justice, and will punish anyone he perceives to be a wrongdoer by transforming into an enormous, wrathful demon god. This demon god, known as a *Daikaijin* (大怪神, lit. “Great Mystical God”), bears a striking similarity both in name and appearance to the eponymous character of the 1966 tokusatsu film series *[Daimajin](https://en.wikipedia.org/wiki/Daimajin)* (大魔神, lit. “Great Demon God”).

Appearances:
* **Manga:** *Haniwa-kun to Daikaijin*) (ハニワくんと大怪神). Included in volume 4 of the 21-volume *Digital Selection* edition.
* **1968 anime:** Episode 3; second half. *Kaibutsu-kun to Haniwa Kaijin no Kan* (怪物くんとハニワ怪神の巻). Also remastered as a theatrical version for the 1969 *Toei Manga Matsuri*.
* **1980 anime:** Episode 30; second half. *Haniwa-kun to Daikaijin*) (ハニワくんと大怪神).

Kaibutsu-kun and his companions, Dracula, Wolfman, and Franken, travel from Kaibutsu Land to the Human Realm, where they encounter and battle several monsters, mainly assassins from the demon group Demonish.<br><br>
(Source: Wikipedia)

__Height:__ 153cm
__Weight:__ 49kg

[Profile (Arts VIsion)](https://www.artsvision.co.jp/talent/819/) [Wiki (en)](https://en.wikipedia.org/wiki/Masako_Sugaya) | [Wiki (jp)](https://ja.wikipedia.org/wiki/菅谷政子)

The prince of Kaibutsu Land, Kaibutsu-kun, decides to go to the human world as part of his training to become the King.
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(Source: Anime News Network)

__Real name:__ Yoshiko Saka (阪淑子)
__Height:__ 154 cm

Married to [Osamu Saka](https://anilist.co/staff/95147)

[Profile (T-Echo)](https://t-echo.co.jp/?page_id=2680)

Kaibutsu-kun and his companions, Dracula, Wolfman, and Franken, travel from Kaibutsu Land to the Human Realm, where they encounter and battle several monsters, mainly assassins from the demon group Demonish.