"Astaroa" is the opening theme of "Summer Pockets REFLECTION BLUE," performed by Kinomi Suzuki, with lyrics by Sakigake, composed by Shinji Orito, and arranged by Yuichiro Tsukakoshi.
| Performed under the credited name | Konomi Suzuki |
|---|---|
| Lyrics by the author | Kui |
| Composer | Households are repaired and repaired |
| Arranger | Yuichiro Tsukakoshi (NanosizeMir) |
| Single disc | KSLA-0173，2020-09-25 |
Added opening theme
"REFLECTION BLUE" builds on the original work by adding new routes, everyday scenes, and new opening sequences, making "Astaroa" the expanded opening theme. It needs to be recorded separately from the original game's song data.
Recording personnel
The violin was played by Yusaku Tsuchiya, the guitar by arranger Yuichiro Tsukagoshi, and the bass by Yuta Kitamura. The work includes both the core credits of the songs and the instrumental participants who actually recorded it.
Distribution and variations in memorials
The three-track single disc includes the full vocals and accompaniment, while the RB soundtrack features the Game Size version and includes the soundtrack titled -blue- and -reflect-. Musical variations with similar names do not equal repeated tracks of a complete song.
| Related works | Summer Pockets REFLECTION BLUE |
|---|---|
| Album to which it belongs | Astaroa / Blue Hour / Summer Hourglass |
| Record track number | 1 |
| KSLA-0173 Complete vocal recording Violin performance | Tsuchiya Yusaku |
| KSLA-0173 Complete vocal recording Guitar performance | Yuichiro Tsukakoshi |
| KSLA-0173 Complete vocal recording Bass performance | Yuta Kitamura |
Music materials
The theme song for REFLECTION BLUE is performed by Kinomi Suzuki, with lyrics by Kai, composed by Shinji Orito, and arranged by Yuichiro Tsukakoshi.
Content and inclusion
Astaroa / Blue Hour / Summer Hourglass, Track 1.
Mid-tempo conception and arrangement feedback
In his 2020 development diary, Orito explained that to distinguish it from "Alkatale," he chose a mid-tempo approach and felt that Yuichiro Tsukakoshi's bold and distinctive arrangement made "Astaroa" feel more like a theme song.
Related entries
- Related works:Summer Pockets REFLECTION BLUE
- Performed by:Konomi Suzuki
- Lyrics:Kui
- Composer:Households are repaired and repaired
- Arranger:Yuichiro Tsukakoshi
- Related works:Summer Pockets REFLECTION BLUE
- Included Albums:Astaroa / Blue Hour / Summer Hourglass
- Violin performance:Tsuchiya Yusaku
- Guitar performance:Yuichiro Tsukakoshi
- Bass performance:Yuta Kitamura
- Adapted version:アスタロア（Summer Pockets REFLECTION BLUE Arrange Album Edain）
- Accompaniment version:Astaroa (Instrumental) (Astaroa / Blue Companion / Summer Hourglass)
- Related games:Summer Pockets REFLECTION BLUE
References
- PROTOTYPE: REFLECTION BLUE Switch specifications
- Key: REFLECTION BLUE Music Materials
- Key Sounds Label：KSLA-0173
- Key Sounds Label：KSLA-0182
- VISUAL ARTS / Keys: Astaroa / Aoki Konokata / Natsu no Shagoku Step-by-Track Lyrics and Song List
- Key: Summer Pocket Development Diary (Orito, 2020-04-08)
- Key Sounds Label: Edain Adaptation
Rewrite based on the listed materials; No complete lyrics, scripts, or audiovisual materials are included.
Data compiled on: 2026-10-07.