If you are reading this review, then you probably read the ones before this and know the general discontent felt. Like most others, i gotta say i am quite conflicted with this manga. I really liked the coming of age, raising a baby, story that this manga started out as. Similar mangas are Aishiteruze Baby and Love So Life. If the manga had remained like this, i would have happily gave it an 8. Then chapter 25+ happened, where there is a 10 year time skip. I wouldnt mind her growing to a high schooler over the course of the manga, but the time skip is completely random and seem out of place in a way. Instead of a full transition, some of the manga chapters flashed back to Rin's middle school and elementary self. Rin started being the main character, and Daikichi less of the main. I disliked the change, but even so, I would have still gave it an 8.
What broke the manga for me was Rin's romance with Daikichi, it's most likely not a spoiler to you at this point, so I wont bother to sensor it as so. That plot twist just brought the manga down to a 6. Out of fondness for child Rin and Daikichi, im letting it be a 7. Rin starts developing an Electra complex for Daikichi, who in the end, accepts her feelings even though he does not quite feel the same way, out of inabilty to refuse Rin. Im fairly liberal, but large age gaps relationships are still not something I feel comfortable with, especially if it calls to auestion how different is familial love compared to a normal romantic love.
As basic as it would be, i did ship Daikichi with Kouki's mother. Rin and Koichi being together would make it more basic and I actually would prefer not but i way prefer it to the Rin and zkoichi relationship.
So in all? I would not recommend this unless large age gap relationships are your thing.