"Tatsuya is a character in the Japanese manga ""Captain’s Tender Love (Poor Girl Find Real Love)"". He is a supporting character in the series, but still plays an important role in the story. Tatsuya is a high school student who is known for his athletic abilities and good looks. He is often seen playing sports or hanging out with his friends.

Tatsuya is initially introduced as a friend of the main male protagonist, Takumi. While he doesn't have as much screen time as Takumi, Tatsuya is still a likable character in his own right. He is a loyal friend who is always willing to help out in any way he can.

Throughout the course of the manga, Tatsuya becomes more involved in the story. He develops a crush on one of the main female characters, Yui. Despite some setbacks, Tatsuya is persistent in his pursuit of Yui's heart. His perseverance is indicative of his personality - Tatsuya is a determined individual who doesn't give up easily.

Tatsuya is also shown to have a caring side. He frequently looks out for his friends, especially Takumi. When Takumi starts dating Yui, Tatsuya is initially jealous but eventually comes to accept their relationship and supports them in any way he can. In addition, he is always willing to lend a helping hand to anyone who needs it, even if it means putting his own needs on hold.

In conclusion, Tatsuya is a likable and well-developed character in ""Captain’s Tender Love (Poor Girl Find Real Love)"". He is a loyal friend who is also determined and caring. While he may not be the main protagonist of the series, Tatsuya is an integral part of the story and leaves a lasting impression on the reader."