Answer:
一 ICHI, ITSU, hito(tsu) - One
リ katakana "ri"
口 KOU, kuchi - mouth
日 JITSU, hi, ka - Sun, Day :
車 SHA, kuruma - wheel,vehicle
Three of each character gives us a fourth!
三 SAN, mi(tsu), mi(ttsu), mi - Three
州 SHUU, su - state, sandbank
品 HIN, shina - refined, goods, article
晶 SHOU, aki - crystal
轟 GOU, todoro(ku) loud sound