Where both male and female lead are kind, gentle, and warm people, not the he/she-looks/acts-cold/scary/grumpy-but-actually-nice kind of type. Basically both are deredere(?), not just to each other but to other as well. Like Mekakushi no Kuni or Akagami no Shirayukihime. I don't want anything that too slice of life like Bonnouji. It'll be nice if something major happen but handled in subtle manner.

Shounen/shoujo ai, yuri/yaoi is fine as long as the 'gentle couple' is malexfemale. I enjoy any genre. The story doesn't have to focus on romance, as long as it's good. Thanks.

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DONDAKEE!!

Perhaps u could try otomen?

Look up some recent threads concerning similar requests:

A shoujo/josei with the same tone as...

Vanilla (Pure?) Romance

heartwarming and light stuff

I second Otomen, but it is a bit of a gag manga, so be prepared.


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"Stories are what death thinks he puts an end to.
He can't understand that they end in him, but they don't end with him."
- Ursula K. Le Guin, Gifts

To be savoured:
- Blood Alone by TAKANO Masayuki
- Otoyomegatari by MORI Kaoru
- Gangsta. by Kohske
- Seishun Kouryakuhon by AKIZUKI Sorata

Kanata Kara - the male lead might seem cold at first, but he's just not used to social norms. He shows his kindness clearly through his actions.

Akkan Baby - a somewhat hyper version of what you want.

Otoyomegatari

Ah yes, Otoyomegatari gets my seconding
Vary nice couple, they get along really well even though it was an arranged marriage