青木淳之介 Aoki Junnosuke
|Season||Smile Pretty Cure!|
|Relatives||Aoki Reika (sister)|
|Japanese Voice Actor||Yoshikai Kiyohito|
Junnosuke has floppy dull blue hair and light blue eyes. He wears glasses, and seems to be of college age. He normally wears a light blue shirt with an off-white pullover, long gray pants and black shoes. During morning exercises, he wears a blue tracksuit.
Junnosuke is a kind older brother to Reika, and the two do morning exercises and go running together every morning. Reika addresses him by the respectful term "onii-sama".
- Soutarou's voice actor, Yoshikai Kiyohito, also voices Kitahara Tomofumi, a fellow classmate of the Smile! girls.