High Position (1986) - Season 1 Episode 2 ONE WAY GENERATION

Mitsuhiko (46) now in his 16 year old body flees with Satsuki after being beaten by a couple of delinquents. After parting ways with Satsuki, he makes his way home where he meets his mother, sister and younger brother feeling very nostalgic he starts reminiscing about his current life happy to eat with his family he is reminded of his sad and lonely future. Baba a classmate of his approaches Mitsuhiko wanting to know more about the defeat of the delinquents. Worried about Satsuki's reaction who the one that defended against the delinquents calls calls her up to the roof.