ISBN 9784636977936.
9 songs from their first CD and their song medley. With color pages and special interview by artists.
1. Epilogue; 2. Ancore; 3. Halzion; 4. Ano Yume o nazotte(Trace that dream); 5. Perhaps; 6. Gunjo; 7. Haruka; 8. Yoru ni kakeru; 9. Prologue; 10. YOASOBI Special Medley, arr. for Piano Duet.
