無垢なる間 — The Space of Pure Emptiness
【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,2 mins, 34 secs
- 無垢なる間 — The Space of Pure Emptiness
【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,2 mins, 34 secs