Did you read the fandisks for Majikoi and Majikoi S?
Similar, not really, those are the cream of the VN crop. Once you've had Naoe Yamato as an MC it's a struggle to find one as good. He's probably the only male MC I genuinely enjoyed playing as.
There are some great games with similar style of storytelling but they are RPG's and one of them you won't find on this site.
Eien No Aselia - Spirit of Eternity Sword is a great game with a really nice but sad in places story. Not on here though.
Spirit of Eternity Sword 2 is on here but, while good, isn't as good as the first.
Yumina the Ethereal is fantastic.
There are also some VN's but the MC isn't on par with the ones in the stories you've read.
Princess Evangile and fandisk. The story itself isn't amazing but some of the characters are great.
Shining Song Starnova. It's a long one and a bit dark in places but overall really good.
Magical Marriage Lunatics. Some of the female cast are amazing in this.
I can't think of any more off the top of my head but I know there are more i've enjoyed, i'll have a hunt around.