
Sushi Mamoru was born from a promise to protect and honour sushi traditions that have been cherished for generations. Chef Hirofumi Chiba’s omakase is a journey that reflects his refined seasonal philosophy, grounded in sustainable practices and deep-rooted relationships with Japanese fishermen and farmers.
Every dish strikes a delicate balance between tradition and evolution. Chef Chiba carefully refines each element, from his ‘beyond organic’ shari—free from pesticides and additives—to wasabi hand-harvested from Keiichi Tashiro in Shizuoka. In his kitchen, even humble kampyou pickles and kohada are treated with reverence, elevating every ingredient’s story and place in the meal.



