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Koihime † Wiki
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Batai  ( () (たい)? Ma Dai), also known as Tanpopo  (蒲公英 (たんぽぽ)?), is a general of Shoku, Bachou, Bakyū, and Batetsu's cousin. She is one of the many heroines in the Koihime†Musou series, first introduced in Shin Koihime†Musou.


Shin Koihime†Musou[]

Shoku Route[]

Bachou's cousin, together they led the Ryoushū cavalry forces in an attempt to repel Sousou's invasion. After Batou's suicide in response to Sousou's victory, she follows Bachou and joins Shoku.
Unlike her cousin, she does not hold a grudge against Sousou, especially after hearing how Sousou buried Batou according to Ryoushū customs.

Gi Route[]

Go Route[]


Shin Koihime † Eiyūtan []

 Shin Koihime † Musou -Kakumei-[]

Souten no Haou[]

Son Go no Kechimyaku[]

Ryūki no Taibou []

Anime Version[]

Batai first appears in the 11th episode of the second season to train under her cousin Bachou and made friends with Riri at Touka Village. Unlike Bachou, she is quite mischievous, pulling various pranks on her cousin and secretly leaving on long journeys despite being told to stay behind.

Sengoku†Koihime X[]

She appears in Kensuke's memories.



Despite being younger than Bachou, she has no issues being around men. In fact, she often teases Bachou about the latter's issues with men, sometimes by putting her into embarrassing situations, like bringing her to see Kazuto while he's bathing in a river causing Bachou to freak out.


She also likes Kazuto, and is aggressive in pursuing him, going as far as to lead him out to a forest (on the pretense that Bachou was kidnapped), knock him unconscious, and have her way with him.
In the Shin Koihime † Eiyuutan series, her lust and desire for sex is even stronger. She tried to push other girls out to seduce Kazuto alone by herself. She also engage in group sex a lot and successfully arranges the Ba siblings to have a fivesome with Kazuto.

In term of sexuality. Batai is one of the most lustful girl in the series and she seem to know more about "love" than others older girl (Although she look very young).


  • Much like Bachou, in the anime her eyebrows gets significantly thinner.
  • Her true name means "dandelion".
  • Her and Gien at first being hostile towards one another is a nod to Romance of the Three Kingdoms; in the novel, Ma Dai kills Wei Yan for alleged treason.
  • She love to hang out with Batetsu due to the fact that both share similar active and playful personality.
  • She love to prank other girls (Even it can lead to humiliation or sex).
  • She is the only Ba girl to wear short pant instead of short-skirt.