Colorful Moonlight / Sunflower Dolls / カラフルムーンライト / サンフラワードールズ / Colorful Moonlight / Sunflower Dolls

Sunflower Dolls are,
Nonoka Tachibana (CV: Rie Takahashi)
Mero Setou (CV: Miho Okasaki)
Momoko Yanagi (CV: Yukina Shuto)
Akari Suzumura (CV: Sally Amaki)

*Note: Although Nonoka Tachibana are officially credited as lyricist, she is a fictional character and the actual writing was done by 40mP.

The song used as "Insert Song" on Episode 1.