Profile at a glance

  • Full name: Anzai Mitsuyoshi (安西 光義)
  • Position: Shohoku head coach
  • Former identity: The White-Haired Devil (白髪鬼), a feared university coach
  • Catchphrase: “Akiramenara soko de shiai shuryou desu yo” (“If you give up, the game is over right there”)

Who Anzai is

Mitsuyoshi Anzai is the Shohoku head coach and the author of the single most-quoted line in Japanese sports manga. In the manga's present tense he is a round, white-haired older man with an almost comedic visual design — a soft, grandfatherly coach who sits on the bench and watches the younger players with a gentle half-smile. His interventions in games are quiet: a hand on a shoulder, a short word at a timeout, a nod. The manga plays his softness for comedy for most of the first half of the series. What the later arcs reveal is that the softness is the product of a decision he made after the worst thing in his life.

Before Shohoku, Anzai was a celebrated university coach known as the White-Haired Devil (shirahakuki). His reputation was for ferocity: brutal conditioning, merciless film sessions, a refusal to accept excuses. He produced winning teams. He also, in the manga's telling, drove at least one player so hard that the player burned out psychologically and walked away from the sport entirely. The memory of that player is what breaks Anzai's faith in his own method, and it is the reason he left the university job and went to Shohoku as a high-school coach — specifically to try again, this time with a philosophy built on patience instead of fear.

“If you give up, the game is over right there”

Anzai's signature line — “akiramenara soko de shiai shuryou desu yo” — is delivered twice in the manga, and the placement of the two deliveries is the key to understanding the character. The first time, it is delivered to a middle-school Hisashi Mitsui, who is down by ten points in the final minutes of a championship game and is visibly considering giving up. Anzai, who had just scouted Mitsui, walks over and says the line. Mitsui does not give up. The team does not win, but Mitsui remembers the line for the rest of his life, and it is the reason the Shohoku gymnasium scene — the “I want to play basketball” moment — is an apology to Anzai specifically.

The second delivery is to Sakuragi in the Sannoh match, when Sakuragi has just injured his back and is sitting on the floor of the gymnasium. Anzai sits down next to him and says the same line. Sakuragi finishes the game on a broken back. The two deliveries bookend the whole series: one line, delivered twice, to two different players, at two different stages of their lives, with the same effect. The line is the manga's summary of why the series is worth reading.

The 2022 recast and the passing of Kiyoyuki Yanada

Kiyoyuki Yanada, the actor who voiced Anzai in the 1993 TV series, passed away in 2022 during the production of THE FIRST SLAM DUNK. His death was one of the reasons Inoue made the decision to re-cast every role in the 2022 film rather than ask the surviving TV cast to perform without their colleague. The decision was controversial at the time — many fans had grown up with the TV voices and were disappointed not to hear them — and is now remembered as one of the reasons the film feels emotionally coherent. The new Anzai voice in the 2022 film is performed with a softer, slower cadence than the TV series, and critics have noted that the new voice sounds more like a grandfather and less like a head coach. In the context of the post-2022 Slam Dunk, that softer voice is the character's final form.

Pilgrimage: walking where Anzai walked

The Shohoku gymnasium model

The Shohoku gym where Anzai delivers the second of his two signature lines is modeled after a real high-school gymnasium in Kanagawa. The exterior and the surrounding neighborhood walking streets are recognizable from the manga's insert panels.

Akibadai Cultural Gymnasium, Fujisawa

The Sannoh match venue where Anzai sits on the bench and watches his players carry the game home. The bench position in the manga matches the real bench placement in the Fujisawa arena.

Why Anzai still matters

Mitsuyoshi Anzai is the rare fictional coach whose famous line is not a motivational slogan but a philosophical argument. “If you give up, the game is over right there” is not about heroism. It is about the specific moment in a losing game when a player looks at the scoreboard and decides that effort is no longer worth it, and Anzai's whole project as a coach is to be present at that moment and to say, out loud, that the decision to give up is the loss, not the score. For a series whose thesis is that being one of five is the destination, Anzai is the adult who has already walked the road and knows that the only thing worth teaching is the moment before the giving up. Visiting the Sannoh match venue or the Shohoku gym model in 2026 is about standing in the places where one fictional coach spent his later life atoning for having once been the White-Haired Devil.