Tenketsu Harimoto (張本 天傑, Harimoto Tenketsu, born January 8, 1992), birth name Zhang Tianjie (simplified Chinese: 张天杰; traditional Chinese: 張天傑), is a Chinese-born Japanese professional basketball player.

He currently plays for the Nagoya Diamond Dolphins club of the B.League in Japan.

He represented Japan's national basketball team at the 2017 FIBA Asia Cup, where he was Japan's best free throw shooter (free throws made).

[1] Harimoto is from a family of diverse athletes.

His father was a basketball player, his mother was a volleyball player, his grandfather was a fencing coach, and his uncle was a badminton player.