Track list:
1. Houkai d-side - resonance ver. / song: Takt Kirisawa & Les Paul
2. Houkai d-side - main stance solo ver. / song: Takt Kirisawa
3. Houkai d-side - sub stance solo ver. / song: Les Paul
4. Houkai d-side - resonance ver. (off vocal)
5. Message from main stance / Takt Kirisawa
6. Message from sub stance / Les Paul
Voice cast:
Takt Kirisawa: Mamoru Miyano
Les Paul: Daisuke Namikawa
