i would like if theres a romance in the drama even though only abit....... for example in the drama "perfect insider" or "hard nut" or even hana kimi , the male a bit protective when something happened to the female lead ... thanks in advance
If you can read between the lines. Liar game should fit. It's a romance you have to imagine yourself but he protects her from getting into too much trouble during the game and comes to her rescue.
You'll definitely want to check out Cruel Romance. Male lead is very protective and so unbelievably dreamy. This is a Chinese drama though, not Japanese.
Gakkou no Kaidan - Might not be the kind of strong male character you are looking for. Nobuta Wo Produce - same as above Sennyuu Tantei Tokage - same as above