When will the manga end?

So around a year ago I watched the anime and read the manga to the end of part 1 ( I don't remember the exact chapter)

I am thinking about rewatching it and this time reading the whole manga but is it close to ending?

I usually don't read unfinished manga and if I do I stop at the end of an arc or something because I don't like the wait , but this series is more wholesome so it probably doesn't have cliffhangers right?

Anyway if it is close to ending I will wait and read the whole thing and if it isn't I will think about it