Tsuji spent five seasons playing for the Yomiuri Giants of Nippon Professional Baseball (NPB).

He announced his retirement on December 8, citing his desire to remain with the Yomiuri Giants as a staff member.

However, his teammate in the Japanese Baseball5 team Miu Tanaka stated: "As expected of a former professional, his defense is top-notch.

[7] He made his first appearance with the team at the 2024 Baseball5 Asia Cup held in Seoul, South Korea, where Japan won the gold medal.

He was also part of the Japanese team that won the silver medal at the 2024 Baseball5 World Cup in Hong Kong.