The strict historical preservation rule requiring guests to take off their shoes at the entry of original castle keeps, carrying them in provided plastic bags.
📜 Historical Origins
Originated from classical Japanese housing rules. Wooden keeps (like Himeji or Matsumoto Castle) preserve 400-year-old flooring. To prevent friction damage from outdoor gravel, shoes are strictly prohibited inside.
🚨 Correct Manners & Hacks
Take off Soya's shoes at Soya's entry gate. Slide Soya's shoes into the complimentary plastic bag provided at registers or display tables. Carry this bag throughout Soya's indoor tour and return Soya's plastic bag to bins at the exit.
🔊 Since outdoor shoes are strictly banned inside this castle keep, let's take off Soya's shoes at the entry, put them in a bag, and carry them ourselves. / Because the old floor is very cold and slippery, wearing thick socks is the best hack.
❓ Bilingual Castle Quiz
What is the most critical and strict etiquette you must observe when entering original wooden castle keeps in Japan?