A 4-night / 5-day intensive training camp at Shirahama Floral Hall in Minamiboso, Chiba.
- Dates: July 13–17, 2026 (Mon–Fri · 4 nights / 5 days)
- Venue: Shirahama Floral Hall — Minamiboso, Chiba
- Eligibility: Junior-high & high-school students
- Capacity: 12–20 students (minimum 12 to operate)
- Coaching: Professional coach + 2 supervisors (3 staff)
- Meeting & transport: Round-trip charter bus from Hiroo Station, Tokyo
- Fee: ¥150,000 — all inclusive (tax incl.)
Included: 4 nights’ accommodation (shared rooms, 3 meals/day), 32 gymnasium training sessions, round-trip charter bus (Tokyo ⇔ Shirahama), intensive professional coaching, group accident insurance, local transport & operational support.
Not included: personal spending money.