太阳不西沉

お好み焼き屋を営む真崎照子はある日、犬の散歩中に意識不明となり翌日病院で死亡した。その葬式の際、骨となった照子から手術用のメスが見つかる。照子の息子・直はその母の死に疑問を感じ、病院側の医療ミスを弁護士の桐野セツとともに追及していく…。 　　叛逆時期的直(瀧澤秀明),在學校惹了事,母親便去學校宿舍接直回家,在回家的路上巧遇了亞美母女,直和亞美(優香)對彼此留下深刻印象. 　　某天直的母親出去溜狗卻整夜沒有回來,到第二天時,被通知去醫院,但是看到的是母親的遺體,而主治醫師說明了原因是因為太過勞累而去世.但是在遺體火化之後卻發現多了一把手術刀,父親執意不要再提起這件事,但是直執意要查出事情的真相.Nao is a kid who always gets in brawls but always fights for his mother. One day his mother Teruko collapses and later dies. Nao suspects there is some sort of malpractice involved by the hospital and vows to search for the truth along with his lawyer. Very much to his own chagrin, he starts falling in love with the hospital owner's daughter.