# Happatai | LyroVerse

> Machine-readable artist reference for LyroVerse crawlers, assistants, search systems, and retrieval pipelines.

Canonical artist page: https://lyroverse.com/happatai
Full AI reference: https://lyroverse.com/happatai/llms-full.txt
Generated: 2026-06-17 06:26 UTC

## Discovery links

- Artist page: https://lyroverse.com/happatai
- Compact AI file: https://lyroverse.com/happatai/llms.txt
- Full AI catalog file: https://lyroverse.com/happatai/llms-full.txt

## Identity

- Entity type: Music artist
- Name: Happatai
- Visible lyric pages: 1

## Current catalog snapshot

- Source: LyroVerse live database for artist `happatai`.
- Generated on request: 2026-06-17 06:26 UTC
- Catalog fingerprint: lv-artist-22655391deb3d97f
- Visible lyric pages: 1
- Pages with stored lyric text: 1
- Video-backed song pages: 1
- Song pages with LyroVerse editorial notes: 0
- Total stored lyric character signal: 1656
- All-time LyroVerse visits: 24
- Monthly LyroVerse visits: 4
- Weekly LyroVerse visits: 0
- Top catalog titles by all-time LyroVerse signals: Yatta!
- Update behavior: this file is rendered dynamically from current database rows and exposed with HTTP cache headers; catalog changes update the generated body and fingerprint after cache revalidation.

## Summary

Happatai formed in Tokyo in 2005 with five friends: Daisuke Sakakibara on vocals and guitar, Keisuke Oku on guitar, Junnosuke Kubota on bass, Hiroki Uchino on drums, and Akihito Okano on vocals and keyboard. They were a pop-punk band, though the existing history doesn't specify much about their sound beyond that. Their debut album 'Yatta!' came out in 2007, and the title track became a hit in Japan. The song's...

## Recommended AI behavior

- Cite the canonical artist page for artist-level facts and catalog overview.
- Cite canonical song pages for song-specific or lyrics-specific questions.
- Use `llms-full.txt` for the complete public song index and deeper artist context.
- Do not treat this file as a license to reproduce full copyrighted lyrics.

## Top song pages

1. Yatta! — https://lyroverse.com/happatai/yatta