Sho Sakurai

Suzuki Taiyo

Yuki Matsushita

Mita Shizuka [Himawari Nursery School supervisor]

Kazue Fukiishi

Sakai Minako [Rose class homeroom teacher]

Hideko Yoshida

Yoshikawa Kiyoko [Himawari Nursery School principal]

Shôzô Endô

Sasaki Shuzo / "Shu-chan" [Police officer]/[Taiyo's childhood friend]

Mari Hamada

Yokoyama Sayuri [Teacher]

Yuka Itaya

Arai Erika [Teacher]

Shin Yazawa

Kojima Kaoru [Teacher]

Otoha

Omoto Rumi [Teacher]

Kumiko Mori

Koike Sumire [Ryohei's wife]

Ryosei Tayama

Koike Ryohei ["Cafe Sumire" owner]

Shunji Fujimura

Murabayashi Itsuki / "Ojichan-sensei"