cherry blossom 🌸

Kaoru is a man of average height and figure, whom the viewers of "S" love for his beauty. He has golden eyes and long sakura-colored hair, which he wears loosely tied back over his left shoulder, allowing it to fall in waves on the right side of his face. Outside of the "S", his usual clothes consist of a simple dark blue yukata with a gray-yellow obi, as well as white tabi socks and dzori sandals on his feet. He wears silver-rimmed glasses and is often seen with a fan.

Kaoru is a calm intellectual, known even beyond the "S" as a well-known and successful calligrapher in the field of artificial intelligence. He has been shown to treat customers and strangers with polite respect, but is often caustic towards those closest to him, most notably his fellow "S" and childhood friend Kojiro Nanjo. Kaoru often loses his temper when talking to Kojiro, perhaps because of their opposite personalities, and they usually end up fighting and calling each other by their first names whenever they disagree on something.