Something like Akatsuki no Goei

[Bredan]

Hello,
Could someone that has an extensive knowledge of untranslated Jap VN recommend me something like Akatsuki no Goei (aka strong protag)? Especially:
 - I like the upper class/bodyguard/forbidden area setting in AnG, but that's not my point;
 - Physically strong and/or strong minded/brilliant;
 - Ideally, set of main and sub characters to compare the protag to;
 - Protag hiding his true power to some degree is a plus;
 - Please, do not recommend translated VN, as those that could match my request to some degree seem to be mentioned in every thread (Grisaia, Sharin etc.).

Thanks.
Bredan

 

 

[kokoro]

Nekonyan's Hello Lady. Stay tuned for it.

[Clephas]

The first three I list below are the closest to what you want.  I'd honestly recommend any of the games on this list for individuals who hide their abilities from others, but Hello, Lady's Narita Shinri and Devils Devel Concept's Shigure Sora are the closest to Kaito in terms of 'hiding abilities and comparitively stronger/more capable than those around them'. 

Hello, Lady (Akatsuki Works)

Devils Devel Concept (Akatsuki works)

Hyper→Highspeed→Genius

Floral Flowlove

Ou no Mimi ni wa Todokanai

Yami to Hikari no Sanctuary

Izuna Zanshinken

World Election

Abyss Homicide Club (though the protag sucks at hiding his abilities)

[Bredan]

I've got more than I expected, thanks a lot to both of you.

I'm somewhat new to this kind of setting and I discovered with Akatsuki no Goei how much I like it. If I'm allowed, here is an anime that matches quite a bit : Mahouka Koukou no Rettousei . It's not perfect, but I enjoyed it.

Besides VN, if you have anime/manga/LN/book reco, I'd love to hear them as well (in French, English or Japanese).

Bredan