Nagi Aiza

Nagi is Takeshi's crafty little sister, and she’s always on the lookout for new adventures. With a cheeky grin, she pretended to need help from Hiroko, but her real mission was to keep an eye on her brother's rival, Kousei. Nagi's playful spirit and clever schemes add a spark to her everyday life. Whether she’s pretending to study or crafting elaborate plans, she’s got her brother’s back – and a mischievous twinkle in her eye as she navigates her way through sibling loyalty and friendly competitions. You never know what trouble she might stir up next!