Play word 回峰行 回峰行 かいほうぎょう thousand-day walk through the mountains from Hieizan to the old Imperial Palace in Kyoto (ascetic practice of the Tendai sect)
Play word 回覧板 回覧板 かいらんばん circular notice (esp. in binder form; passed around households within a neighbourhood association, etc.)
Play word 原状回復 原状回復 げんじょうかいふく returning something to its original state (e.g. of an apartment when moving out)