Makoto Suehiro

Makoto Suehiro (誠末広, Suehiro Makoto) is a resident of and second-in-command of the infamous crime syndicate Tenchikaimei. Having quite the history with its current leader, Yaeka Sakamori, the two of them cooperated to overthrow the previous establishment. However, when the moment eventually arrived where the lead position was decided upon, Makoto found himself blindsided by his partner and was forced to become her underling. Despite all this, he has continued to serve her and the organisation from his runner-up position without seemingly any protest. His prowess and unpredictability with the and his  skills have earned him the moniker of the Iridescent Blade (虹色翼; Literally Rainbow-Colored Blade).

Trivia

 * Makoto's name comes from the 7th President of the Goda-ikka, a yakuza group of whom Tenchikaimei's symbol is derived from.