Ask any nursery-aged little girl what she wants to be when she grows up and she’s bound to say nurse, florist, or ballerina. Ask any nursery-aged little boy what he wants to be when he grows up and he’s bound to say policeman, fireman, sports player, or pilot. As for 20-year old youngman Taiyo Suzuki, however, he’s had different aspirations all his life. Moved by his elderly nursery school teacher, Taiyo decided then and there that he too would also become one. Now, having passed the nursery school teacher examination, bright-eyed and eager Taiyo is out to make his mark on a totally female-dominated world. Posted at the Himawari Nursery School to cover for another teacher on maternity leave, Taiyo has but a few short months to prove himself to the female teachers and children’s mothers who are arrayed against him that he is every bit as capable as the women. And more importantly, along the way, he’ll make his mark with his sparkle and energy to be a true best friend to the children at the school as well.

如果问任何一个幼儿园的女孩子，长大后想当什么，她肯定会说，要当护士、花屋、芭蕾舞演员等。如果问任何一个幼儿园的男孩子，长大后想当什么，他的回答肯定是警察、消防队员、运动员或者是飞行员等。然而对一个20岁的年轻小伙铃木太阳来说，他曾经有过完全不同的憧憬。被一位比他年长的幼儿园老师所打动，他当即决定自己也要成为幼儿园教师。幼儿园教师资格考试通过，他带着满腔热情，想要在一个完全是女性们的世界里有所作为。被安排到向日葵幼儿园暂时代替一位休产假的老师。他要用短短的几个月向所有的女教师及热情待他的母亲们证明他非常适合这份女性们所从事的工作。更为重要的是，在其过程中寻找并懂得怎样真正爱孩子们及教孩子们的道理。