Anju is a character from The Legend of Zelda: Majora's Mask, a video game on the Nintendo 64 home console. She is a woman that, along with her family, runs the Stock Pot Inn at Clock Town. During the events in the game, she was engaged to Kafei, where near the end they get married. By the looks of her appearance, she is possibly a Hylian, or at least an elf. It is said that she is a counterpart to The Legend of Zelda: Ocarina of Times Cucco Lady, whom oddly enough had bad allergies to Cuccos.
Anju casually feeds her grandmother in the 3 day period in The Legend of Zelda: Majora's Mask.
Throughout the course of the sidequest involving Kafei and Anju, the player receives several different items from Anju.
Room Key - Grants the ability to enter the Stock Pot Inn at night through the front door. Also allows entrance into a room of the inn that contains a treasure chest that holds rupees.
Pendent of Memories - Anju will give this to Link and requests for it to be delivered to Kafei.
The Couple's Mask - Kafei and Anju were preparing two masks for their wedding, the Sun Mask and the Moon Mask. At the end of the quest when the two reunite, the masks will merge and become the Couple's Mask.