Sentaro Daimonji

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Sentaro Daimonji
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Gender: Male
Japanese Name: 大文字煎太郎(だいもんじ せんたろう)
Chinese Name: 大文字煎太郎
Korean name: 다이몬지 센타로
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🎙️ Anime Voice Actor

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Bin Shimada
Bin Shimada
Japanese(Anime、Voice Actor)

🎬 Appearing Anime

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Ranma ½
Ranma ½
Release date: April 15, 1989

Character Setting

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Sentaro Daimonji is a quirky, sneaky young master of martial arts tea ceremony from Ranma ½. Known for mixing strange martial arts with traditional tea practices, his biggest claim to fame is trying to get out of an arranged marriage, only to surprisingly end up engaged to a girl named Chazuki Miyakoji. While not a strong fighter and often up to sneaky tricks, he is one of the only characters in the story to actually get engaged by the end. His catchphrase, “Shee!” reveals his silly, over-the-top personality.

Sentaro Daimonji is often seen wearing traditional Japanese clothes that reflect his tea ceremony background.

He sometimes appears in flashy outfits during funny or sneaky situations.

He rides a horse named Moonshadow when making dramatic entrances.

Sentaro Daimonji is very silly, selfish, and loves to use underhanded tricks.

He often tries to get others to help him or does things just for himself.

He cries or acts sad to get his way, then treats people badly when he’s done with them.

Despite being sneaky, his clumsiness makes him more funny than mean, so he is hard to truly dislike.

Sentaro Daimonji is the son and next-in-line (or Young Successor) of the Daimonji School of Martial Arts Tea Ceremony.

He is supposed to marry Chazuki Miyakoji to continue the family tradition.

He does not want to go through with this marriage, which leads him into lots of wild and funny situations with Ranma Saotome and Akane Tendou.

Sentaro Daimonji has some skills in martial arts tea ceremony.

However, he is not a strong fighter and is actually weaker than Akane Tendou.

He knows how to ride a horse, which he uses to kidnap others in his comic adventures.

  • Sentaro Daimonji is engaged to Chazuki Miyakoji after many twists and turns.
  • He once hoped to win over Akane Tendou and often tried to use Ranma Saotome for his own plans.
  • He sometimes annoys others, but his silly nature means people do not take him too seriously.

“Shee!”

“Paralyzing drug, here you go!”

“This is martial arts tea ceremony!”

The Martial Arts Tea Ceremony Fiancee Plan

Sentaro Daimonji is supposed to marry Chazuki Miyakoji as part of his family’s tradition.

He does not want this, so he looks for a way out and becomes interested in Ranma Saotome, who is disguised as a girl at the time.

He tricks Ranma with a paralyzing tea and kidnaps him.

When Ranma wakes up, he is in a wedding dress, and only Sentaro Daimonji could have changed his clothes.

New Target: Akane Tendou

After learning Ranma is actually a boy, Sentaro Daimonji decides to make Akane Tendou help him by defeating the substitute bride in martial arts tea ceremony.

Akane fails badly at the tea ceremony, so he tries to find another way.

He wants Ranma to help again and presents him as his “bride” to the family head.

In the chaos of a big fight, Sentaro Daimonji tries to escape with Akane Tendou and uses the paralyzing tea on Ranma Saotome again.

Unexpected Engagement

After all kinds of trouble, Sentaro Daimonji ends up engaged to Chazuki Miyakoji, making them the only couple in the story to actually get engaged.

In the anime version, because he is too weak, his family does not accept the engagement at first, but in a later holiday special, Sentaro Daimonji and Chazuki Miyakoji are shown to be together and happy.

Other Anime Highlights

In special anime episodes, Sentaro Daimonji tries to get Ranma Saotome to act as a human sacrifice at a tea party, while also pulling tricks and avoiding trouble with Akane Tendou and the family elders.

He again tries to kidnap Akane Tendou and pretends not to know about the elders’ sneaky plans, but really does.

In another episode, Sentaro Daimonji and the main characters work together to save the family head who has been captured, and Sentaro falls in love with Chazuki Miyakoji after seeing her real face.

Sentaro Daimonji is one of the few characters in Ranma ½ who actually gets engaged by the end of his story.

He is much weaker than most other fighters, but still manages to cause lots of trouble.

Sentaro Daimonji appears more often in the anime compared to the original manga.

He keeps using his catchphrase “Shee!” and tries silly tricks whenever he shows up.

He often rides his horse, Moonshadow, for dramatic or ridiculous entrances.

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(Last edited time: Sept. 20, 2025, 12:10 p.m.)

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