Ochanoko Saisai.

Midori Ono has released her first single, "Ochanoko Saisai."

This piece was penned and composed by Yuki Tsujimura, while the arrangement was handled by Ken Ito.

Emerging as Midori Ono's first solo song, it brings to the fore her singing voice, which embodies both strength and cuteness. The emphasis on the ends of phrases creates a contrasting sense of languidness. The song is crafted with heavy sounds, weaving together to form a distinctive melody that appeals to the listeners' emotions.