沈黙が降る — Silence Falls Like Snow
【究極の集中力】不動心の境地へ｜侍の剣禅一如 BGM / Samurai Meditation for Unwavering Focus | The Blade of a Calm Mind,3 mins, 36 secs
- 沈黙が降る — Silence Falls Like Snow
【究極の集中力】不動心の境地へ｜侍の剣禅一如 BGM / Samurai Meditation for Unwavering Focus | The Blade of a Calm Mind,3 mins, 36 secs