《战斗加热器：热血决战》拯救大兵瑞恩

　　Furuchi and Hama are two unsuccessful repair agents and electronic engineers. One day Furichi finds a so-called Kotatsu heater. Soon after this Furichi dies in a traffic accident. But with the help of a stun gun succeed Hama Furichi bring back to life, but also Kotatsu heater comes alive then.