Cocotama Wikia
Kokoro Yotsuba
Kokoro Yotsuba.png
Age 10
Family Koichi Yotsuba (father)
Misato Yotsuba (mother)
Makoto Yotsuba (younger brother)
Amanda (pet)
Akio Yachigusa (grandfather)
Haruko Yachigusa (grandmother)
Kind Human
Gender Female
Voice Kaede Hondo (Japanese)
Lee Ji-hyeon (Korean)
Vicky Chan Wing Ki (Cantonese)
Mu Hsuan Ming (Mandarin Chinese; Taiwan only)
Praewa Suthamphong (Thai)

Kokoro Yotsuba (四葉 こころ Yotsuba Kokoro) is the main female human character in the Kami-sama Minarai: Himitsu no Cocotama anime. She is a fifth-grader, making her 10 years old.


Kokoro Yotsuba has dark brown hair tied in pigtails with pink ribbons, and brown eyes. She wears a long-sleeved yellow shirt with pink trim, buttons, and white lace around the collar, as well as a green four-leaf clover in the corner. She also wears a frilly, light blue skirt, white socks, and yellow shoes.


Kokoro Yotsuba is clumsy but kind-hearted and always takes care of her things, because her grandmother told her that everything has a soul. When she befriends the Cocotamas, she promises to never reveal them to anyone else and loves to watch them play. She likes to draw and her most cherished object is a green pencil, which is the object that Luckytama's spirit was born from.



  • Her given name, Kokoro (こころ), is Japanese for "heart" (referring to the mind and soul) and her surname, Yotsuba (四葉), is the Japanese word for a four-leaf clover.
  • Her birthday is September 9, 2006.
  • According to episode 18, her kazoedoshi age is 11. This foreshadows episode 48 as her 10th birthday is the main focus of the episode.
  • Her dubbed names (except for her Korean one) remained the same as her original Japanese name:
    • Hang Mi-so (한미소?) in Korean.
    • Siye Xin (四叶心?) in Mandarin Chinese.
    • Seijip Sam (四葉心?) in Cantonese.
    • Yosuba Khokhoroa (โยสึบะ โคโคโระ?) in Thai.
  • Kokoro made a cameo appearance in Save Sakura Town, Open! The Door Of Happiness to symbolize the end of the Cocotama series on television.