Hypnosis Mic Wiki
Ichiro Yamada
Ichiro portrait.png
Kanji 山田 一郎
Romaji Yamada Ichiro
MC Name MC B.B
(MC Big Bro)
Character Information
Occupation Odd-Jobs Yamada
Birthday July 26
Age 19
Zodiac Leo
Height 185 cm (6'1)
Weight 68 kg
Blood Type O
Voice Actor Subaru Kimura
Stage Actor Akira Takano
You'll never find a rainbow if you're looking down.

Ichiro Yamada, a.k.a. MC.B.B, is the manager of Odd-Jobs Yamada, former member of Naughty Busters, Mad Comic Dialogue and The Dirty Dawg and the current leader of Buster Bros!!!.


He is a former member of The Dirty Dawg, the oldest son of the Yamada family, and proprietor of Odd Jobs Yamada. He used to be such an infamous delinquent that it was said that there wasn’t a single person in Ikebukuro who didn’t know his name.

He’s a very compassionate person with a deep-seated sense of justice who can’t bring himself to ignore people in need. Everyone admires him for how well he looks after his little brothers. As a hardcore nerd, his hobbies include watching anime and keeping up with all the latest light novels.

He and Samatoki Aohitsugi, leader of the Yokohama Division, hate each other’s guts.


Ichiro has chin length black hair and selectional heterochromia; his left eye is red, whilst his right eye is green. He has a mole under his left eye. He has black lobe piercings.

Ichiro wears a white hoodie with two zippers, and a red-and-blue varsity jacket, printed with “BB”, “01”, and his quote: “You’ll never find a rainbow if you’re looking down”. He also wears blue jeans, and black sneakers with “Buster Bros” labelled on both soles. He wears rings on his right middle finger, and left middle and thumb finger. He also wears a red badge labeled “B” and red headphones.

During the TDD era, Ichiro had shorter hair, and wore a black t-shirt, red hoodie, and short-sleeved jacket with a red band around his right arm. He also wore black baggy pants with a braided red cord and red-and-black shoes.

Ichiro’s Hypnosis Mic is a standard red-colored microphone with rings decorated by “BB”. His speakers are a DJ turntable, a set of standard speakers, microphones and laptop, labeled with various graffiti and the Buster Bros!!! logo.


Rap Ability

  • Critical Blow: releases a critical hit more powerful than standard attacks.




All Stars

Rap Battle



  • Ichiro means "one" (一) (ichi) and "son" (郎) (rou).
  • Yamada means "mountain, hill" (山) (yama) and "field, rice paddy" (田) (ta/da).
  • Both Yamada and Ichiro are common names in Japan, and the name "Ichiro Yamada" is often used in example entry.


  • Ichiro's quote is orginally from Swing Little Girl , a song from Charlie Chaplin's 1968 film "The Circus".
  • He is right-handed.
  • He likes his brothers, cola, anime, manga, and light novels, while he dislikes those who pick on the weak, and betrayal.
  • Ichiro's favorite food is miso-stewed mackerel, while his least favorite food is shiitake mushrooms.
  • Ichiro has been referenced in the Peruvian film called Sí, Mi Amor, where an actor Samuel Sunderland cosplayed as him.



v  d  e
Logo ikebukuro color.png Ichiro YamadaJiro YamadaSaburo Yamada
Logo yokohama color.png Samatoki AohitsugiJyuto IrumaRio Mason Busujima
Logo shibuya color2.png Ramuda AmemuraGentaro YumenoDice Arisugawa
Logo shinjuku color.png Jakurai JingujiHifumi IzanamiDoppo Kannonzaka
Logo osaka color.png Sasara NurudeRosho TsutsujimoriRei Amayado
Logo nagoya color.png Kuko HaraiJyushi AimonoHitoya Amaguni
NorthBastard.png Kazusato DoanRyozan KokuriKenei Saragi
OnigawaraBombers.png Jinpachi Ho-ZukiMasamune KomagataDoshiro Yogo
Chuohku District


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