Takuma has unkempt, blonde hair with rosy pink cheeks. He is always seen with a big smile on his face and is well known for his mother's "eye smile". Takuma is identical to his twin Kazuma and is always seen hand in hand with his brother.
Takuma has a bright and adventurous personality which he inherited from his mother. He generally says whatever is on his mind which sometimes ends up hurting both his father and even his brother's feelings. Kazuma is often seen following his actions and words, and he often says that he is "okay as along as Kazuma is with him". Like his brother, he dotes on his mother, Umi, very much.
He also has a strong and playful streak, sometimes viewing Taka's aggression as a game and is rarely seen crying over a difficult situation. Out of all the children in the daycare, Takuma is the most difficult to frighten or upset. His cheerfulness is noted by his frequent giggling, which makes him friendly and cooperative to the other children.
Takuma's closest relationship is with his twin brother. He and Kazuma dislike being kept apart from each other, and prolonged separations are enough to make even Takuma cry. Takuma is always going out of his way to take care of and please Kazuma as an older brother.
Kazuma tends to get scared of certain things that Takuma likes. This is most notable whenever the twins go to the beach or a pool. Kazuma is terrified of going in the water, while Takuma considers it one of his favorite summer pastimes. Their relationship gets strained during these activities, each one trying to convince the other to change his mind in an effort to maintain their bond.
- Uma from Takuma's name, means "horse"
- In Taka's "Ranger Five" game, he and Kazuma are "Ranger Yellow."
- His zodiac sign is Libra