Hiroyuki Sakamoto, director and COO of Tachihi Hospitality Management Co., is seen in front of the hotel’s entrance in Tachikawa, Tokyo. (Mainichi/Tomoko Kagawa) An R-HM type lightplane, known affectionately by the nickname “Pou-du-Ciel,” is seen in Tachikawa, Tokyo. (Mainichi/Tomoko Kagawa) […]