"Jaka Jaka Janken Pon" (sample 1) — a kids' soul hymn to rock-paper-scissors that rides a swinging shuffle beat at BPM 200 (100) into an exciting dance groove everyone from kids to grown-ups can enjoy, with Daichi's superb rhythmic sense exploding across both the rapping and the singing — was also an insert song on the TV show Ponkickies. On the B-side sits "Hello Again" (sample 2), one of their key tracks and a gem of a ballad: an urban, mellow, soulful world that puts adults to shame, and a pinnacle of contemporary Japanese soul from the 1990s-2000s.
Daichi Miura, then still an elementary school student, sings in a pre-voice-change falsetto that is heart-meltingly soulful yet somehow tinged with wistfulness — radiating the fresh, eternally sparkling charm of kids' soul that could only have been born in that era. "I don't want to grow up. Let's stay in paradise just like this!"