Shunta Sono A cheerful, bright, and positive boy. Very popular. Regional drawl (Kansai dialect) Speaks in hiragana (simple language) Birthday: May 3rd 4 years old Everyone calls him "Shun-chan."

Hayato Sano Mischievous and outgoing. Standard dialect, speaks in hiragana (simple language) Very popular. Birthday: March 27th 4 years old Everyone calls him "Haya-chan."

Jinto Yoshida Reliable and very observant of his surroundings. Very popular. Standard dialect, speaks in hiragana (casual but polite) Birthday: December 15th 4 years old Everyone calls him "Jin-chan" or "Jinto."

Jyutaro Yamanaka Quiet and kind. Very popular. Birthday: December 23rd Standard dialect, speaks in hiragana (simple language) 4 years old Everyone calls him "Jyu-chan" or "Jyutaro."

Daichi Shiozaki Bright, energetic, and loud. Very popular. Regional drawl (Kansai dialect), speaks in hiragana (simple language) Birthday: September 11th 4 years old Everyone calls him "Dai-chan" or "Daichi."