On the 21st, Softbank Hawks announced the design of the "Pink Full jersey" that will be distributed to attendees at the Pink Full Day, which will be held during the three-game series against Lotte starting on May 8th (Mizuho PayPay Dome).

The announcement was held at Ikume no Mori Sports Park in Miyazaki, where the team is holding their spring training camp, and Hello Kitty appeared on stage in addition to Imamiya and Kawase. On Pink Full Day, the team will implement the "Pink Ribbon Campaign" to raise awareness and promote breast cancer screening, and players will wear pink ribbon jersey during games.

Various areas of the stadium will be decorated in pink for the three-game series, and uniforms will be distributed to visitors. On the 8th, as a special project to commemorate the 35th anniversary of Harmonyland, the team will distribute "Hello Kitty Pink Full Limited Edition jersey," the team's first Hello Kitty collaboration. Upon seeing the uniform with Hello Kitty on the back, Imamiya said with a smile, "It's a cute choice. I want to show off my best on game day. I'll do my best."

On the 9th and 10th, the entire stadium will be dyed pink with the "pink striped jersey," which are based on the concept of combining "sports," "everyday life," "tradition," and "the present."