白雪、心を洗う — Purified by Falling 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,2 mins, 13 secs
- 白雪、心を洗う — Purified by Falling 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,2 mins, 13 secs