Kyusai Co., Ltd. to release first book promoting well-aging

Kyusai Co., Ltd. is releasing its first book, titled ‘Watashi no Kizuki Diary’ (My Realization Diary), on August 27, 2026, to commemorate its 60th anniversary. The publication aims to promote a “well-aging” lifestyle, encouraging individuals to embrace aging positively through “well-aging journaling”—a practice of writing down thoughts and realizations to better understand oneself.

The book features personal stories from the public regarding new challenges taken on later in life. It includes a special interview with actress Mitsuko Kusabue, who discusses her perspective on enjoying the changes that come with age, and is supervised by psychiatrist Tomy, who provides expert insights into the psychological benefits of journaling.