Pigmon is one of the side characters of the first Kaiju Girls anime.

Pigmon is based on a recurring friendly Kaiju from the Ultra franchise.


Pigmon has a very long red hair tied as pigtails. She has a small physique.


Tomomi is a friendly person, she has a smile on her face most of the time, though she can also be scary at times even with her smile.


The Beginning Stories that Tomoi is one of the founding members of GIRLS alongside Makoto.

Tomomi is on the same grade as Mikazuki. She is the Kaiju Girl who is in charge of the capsule girls trio.

Despite being a kaiju girl, Tomomi is very weak compared to the others, even sports training will get her tired easily.


  • Official Illustration by: 爆天童
  • Pigmon's character song is titled P!P!P! Pigmon and it's sung by her voice actress Sora Tokui.
  • The original Pigmon is a human-sized friendly kaiju with no combat abilities, hence Tomomi being friendly yet very weak.


Kaiju Girls
Ultra Q Peguila  •  Ijigen Ressha
Ultraman Bemular  •  Red King  •  Pigmon  •  Dodongo  •  Bullton  •  Jamila  •  Gomora  •  Dada  •  Woo  •  Alien Mefilas  •  Skydon  •  Seabozu  •  Zetton  •  Alien Zetton
UltraSeven Windom  •  Eleking  •  Miclas  •  Alien Godola  •  Alien Pegassa  •  Alien Metron  •  Alien Chibull  •  King Joe  •  Agira  •  Dino-Tank  •  Crazygon  •  Alien Guts  •  King Joe II
Return of Ultraman Twin Tail  •  Bemstar  •  Varricane  •  Black King  •  Alien Nackle  •  Builgamo
Ultraman Ace Verokron  •  Vakishim  •  Ace Killer  •  Sphinx  •  Alien Hipporit
Ultraman Taro Live King  •  Birdon  •  Alien Mefilas II  •  Re Bemstar  •  Alien Temperor  •  Mottkreron  •  Mini Tortoise
Ultraman Leo Alien Magma  •  Kendoros  •  Rolan  •  Commander Black  •  Silver Bloome  •  Nova
Ultraman 80 Hoe  •  Zandrias  •  Mother Zandrias  •  Mechagiras  •  Noiseler  •  King Galtan
Ultraman: Towards the Future Kodalar  •  Kilazee
Ultraman: The Ultimate Hero Powered Baltan  •  Powered Zetton
Ultraman Tiga Golza  •  Kyrieloid  •  Gilanbo  •  Deban  •  Guarde  •  Gatanothor
Ultraman Dyna Hanejiro  •  Garaon  •  Maricula  •  Reicubas  •  Diolius  •  Mogedon
Ultraman Gaia Mizunoe Dragon  •  Pazuzu  •  Rukulion  •  Satanbizor  •  Blitz Blotz  •  Kaiser Dobishi
Ultraman Zero Mecha Gomora
Ultraman X Gargorgon
Ultraman Orb Maga Basser  •  Maga Jappa
Ultraman Geed Skull Gomora
Gridman Bagira  •  Shinobilar  •  Ghoulghilas  •  Dévadadan  •  Gonglee  •  Bujack