
Mantaro Kinniku
main character



Mantaro has made it to the semifinal match of the Chojin Cup. He must now fight Ricardo in a soccer field to advance to the last match. Kevin Mask is also in the semifinals, and must defeat Ilioukhine in an aerial field to advance. These three matches will determine who wins the Chojin Cup. (Source: Anime News Network)
Kinnikuman II Sei: ULTIMATE MUSCLE 2 has been met with mixed reactions, with an average AniList score of 68/100 — 35% of 825 ratings are 8/10 or higher.
It ranks #48 highest-rated anime of 2006, and #8 highest-rated anime of Winter 2006, and #16 most popular anime of Winter 2006 on AniList.
Of the 1.5K AniList users who started it, 4.1% dropped it, so it is rarely abandoned; 1.4K have finished it.
At about 4 h 20 min in total, it is a short commitment — a weekend binge.
Best for viewers who enjoy Action, Comedy, Sci-Fi — especially shounen, wrestling.
A streaming link is not listed for this title yet.
13 episodes are listed.
Kinnikuman II Sei: ULTIMATE MUSCLE 2 has 13 episodes of about 20 minutes each, roughly 4 h 20 min in total.
About 4 h 20 min back to back. At two episodes a day it takes 7 days; at one hour a day, about 5 days.
Yes. Kinnikuman II Sei: ULTIMATE MUSCLE 2 has finished airing — the final episode aired March 29, 2006.
No sequel is listed for Kinnikuman II Sei: ULTIMATE MUSCLE 2 as of October 2026. You can continue the story in the original manga.
Watch Kinnikuman II Sei: ULTIMATE MUSCLE first — Kinnikuman II Sei: ULTIMATE MUSCLE 2 is a direct sequel.
Yes. Kinnikuman II Sei: ULTIMATE MUSCLE 2 adapts the manga by Yudetamago.