Latest Release
- 21 MAR 2024
- 1 Song
- Smile Connection! · 2018
- Smiling & Singing A Song - Single · 2019
- High Five ∞ Adventure - Single · 2019
- Smile x Smile = Hyper Smile Power! - Single · 2020
- Kyu-kurarin (Cover) - Single · 2024
- Hello, Happy World! Instrumental Collection 2 · 2023
- Hello, Happy World! Instrumental Collection 2 · 2023
- Hello, Happy World! Instrumental Collection 2 · 2023
- Hello, Happy World! Instrumental Collection 2 · 2023
- Hello, Happy World! Instrumental Collection 2 · 2023
Albums
- 2023
Music Videos
- 2022
- 2022
- 2022
Compilations
About Hello, Happy World!
- ORIGIN
- Japan
- FORMED
- 15 September 2016
- GENRE
- Anime