Toradora!

Ryuuji Takasu is a kind-hearted student whose intimidating face keeps others at a distance. Taiga Aisaka is a petite girl with a fierce temper, known as the Palmtop Tiger. The two end up tangled in a misunderstanding that forces them to get close. Soon they discover they're in love with people who don't feel the same way, and they decide to team up to help each other. That alliance, formed out of near necessity, tests a friendship that grows out of constant arguments and moments of quiet complicity. The series blends comedy with an emotional tone and follows two young people who, despite their differences, lean on each other during a difficult time in their lives. It is directed by Tatsuyuki Nagai, the script is by Mari Okada, and it aired on TV Tokyo and TV Osaka.