[Machine Translation] This single commemorates the Southeast Asia tour by the special unit of Kuricorder Quartet + Beautiful Hummingbirds + Toshiaki Chiku (ex. Tama, Pascal's). The album includes Japanese children's songs that were well received on stage in Thailand, Laos, Myanmar, Indonesia, and Vietnam, where they toured. The collaboration of Mitsuko Koike and Toshiaki Chiku, vocalists with different personalities, is also fresh.