Nendoroid Fate/Grand Order Alter Ego/Souji Okita [Alter] features a petite, chibi-style figure of the character Souji Okita in her default appearance. She comes with interchangeable face plates to display different expressions, including a composed standard look, a serious shouting expression, and an adorable blushing face. The figure also includes her signature blade Purgatory in both sheathed and unsheathed forms, along with effect parts for dynamic poses. Additionally, a skewer of oden is included as an optional accessory.

In the world of Fate/Grand Order, Souji Okita (Alter) is a powerful Alter Ego class servant. Originally a skilled swordsman known for her loyalty, Okita has been altered in this form. She wields the blade Purgatory and possesses unique abilities to battle foes. The character's story unfolds in the popular smartphone game, where players can summon and command servants like Souji Okita (Alter) in strategic battles.