Puriyaha Yiha comes from Chiikawa, the Japanese manga and anime series centred on small, cute characters navigating everyday life with unexpected humour, and it is associated with Usagi, its loud, impulsive rabbit. Fans clipped the short chant and shared it in memes, reaction videos and short-form edits, where its instantly recognisable, sing-song delivery made it easy to reuse out of context. It remains popular because it captures Usagi's chaotic charm in under three seconds, giving creators a ready-made punchline for absurd or joyful moments.