Issei Tsubaki (椿 一成 Tsubaki Issei) is president of the karate club at Jindai High and is Sousuke's rival. He is a skilled martial artist, but requires thick glasses because of his short-sightedness. He is sometimes accompanied by three identical karatekas, all black belts. He only appears in Full Metal Panic?: Fumoffu.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.