プレッシャーに負けない心をつくる実践講座｜書道と禅のメソッドで集中力・自己統制力を高める
本番に強くなる集中力トレーニング【入門】｜無心と残心で整えるメンタル強化術
InstructorRyokufu Iwasaki （岩﨑綠風）Duration1h 52m
Students8
Rating0.0 (0)
InstructorRyokufu Iwasaki （岩﨑綠風）InstructorRyokufu Iwasaki （岩﨑綠風）プレッシャーに負けない心をつくる実践講座｜書道と禅のメソッドで集中力・自己統制力を高める
InstructorRyokufu Iwasaki （岩﨑綠風）Comidoc has tracked 2 coupons for this course since 2026, last checked 2 months ago.
| Coupon code | Discount | Added | Status | Lifetime |
|---|---|---|---|---|
| Coupon code7D5D3D1C92FEDE1E2C7F | Discount33% off | Added | StatusExpired | Lifetime4d 17h |
| Coupon codeF1701BDD6534BDF0F4B1 | Discount33% off | Added | StatusExpired | Lifetime4d 8h |
Lifetime is the time from a coupon's first appearance to its expiration or invalidation.
Free
