jap 77Central to the Arisaka’s lore are the cartridges it chambered: the 6.5 Jap, a round known for its accuracy and manageable recoil, and its later counterpart, the 7.7 Jap, desnedSearch Japan map codes on Google Maps. Okinawa map code, Hokkaido map code,Sapporo map code, Osaka map code, Fukuoka map code.