Monoyoshi Sadamune Nendoroid features a charming and detailed design, capturing the character's cheerful and optimistic personality. He comes with interchangeable expressions that showcase his different moods, from his standard calm look to his combat-ready expression. The figure also includes his iconic sword, which can be displayed sheathed or drawn for dynamic poses.

Monoyoshi Sadamune is a sword from the Touken Ranbu Online series known for bringing good luck to its wielder. In the game, he is depicted as a positive and supportive character, always encouraging his Master to smile and stay positive. The series follows a group of historical swords brought to life as handsome warriors, engaging in battles to protect history from evil forces.