Ryusui Nanami captain look with hat—S–XXL with measure fields. Wealthy sailor energy from Dr. Stone. The Ryusui Nanami Captain Cosplay includes the signature captain hat in the package focus.
Sizes
S–XXL (no XXXL listed) plus height/chest/waist/hips fields when offered.
Captain fit
Size jacket by chest; check sleeve length for salute poses. Between letters, take the larger. Hand measurements can be off by 1–3 cm.
Kingdom of Science tips
Halloween and Dr. Stone cons suit Ryusui. Soft boat shoes. Match letter size, secure the hat for windy outdoor floors, and practice confident captain poses.