Remon Yoimura in Naruto

Remon spent her childhood living near her distant relative, Kankitsu Akitsuki. To protect her from a curse erasing her memories, she was given a unique hair clip from her ancestor, Kuen. When she turned twenty, a mark appeared on her left palm, which meant she was in danger of losing her memories over time.

To prevent this, she was engaged to Kankitsu with the hope that their union would suppress the curse for the next century. However, Remon soon noticed that Kankitsu had become distant and cold, causing her significant distress.

Remon decided to visit Konohagakure for some fun. However, her bodyguards followed her. Luckily, Konohamaru Sarutobi and Boruto Uzumaki came to her rescue just in time. She pretended that she had randomly met them. Following Boruto's suggestion, they decided to give her a tour of the village, including the famous Hokage Rock and why it was important to Konohamaru. During the tour, Konohamaru and Remon started to have feelings for each other.

It was later revealed that Remon was a noblewoman trying to escape her bodyguards and had a duty to return home. The next day, Konohamaru and Boruto approached her again to return her handkerchief, but she was unexpectedly cold and asked them to leave.

Kankitsu, a person from her past, approached them and apologized for Remon's behavior. He asked the Konoha-nin to go away and later confined Remon in a room and took away her special hair clip, claiming it was for her own safety. That night, Konohamaru and Boruto came back and learned the truth.

Remon explained that her village, Daidai, was plagued by an evil spirit called Soma that stole memories. Her ancestor, Kuen, had sealed the spirit but got cursed in the process, and this curse passed down through generations. The seal weakened every hundred years, and a special marriage ritual involving Remon and Kankitsu was required to restore it.

During the wedding, they placed their matching birthmarks together to start the ritual. However, Kankitsu, possessed by Sōma, destroyed the seal and released the spirit. Konohamaru and Boruto had to intervene to stop Sōma's rampage.

Afterward, Remon revealed that she could use the same seal that Kuen used, but it would cost her memories, just as it did to her ancestor. Konohamaru helped her complete the seal to defeat Sōma for good.

When Remon woke up, she had lost all her memories. Kankitsu vowed to help her regain them. While enjoying a super sour lemon burger, Remon cried tears of nostalgia, remembering her time with Konohamaru. Without much time to think, Asaki saw Kankitsu carrying Remon's special hair clip.

She followed him to the sacred shrine where Soma was kept, and he planned to destroy the hair clip. Asaki intervened and demanded to know his true intentions. Kankitsu, instead of answering, prepared to kill her, but Boruto stopped him. Kankitsu attacked Boruto, and Asaki shielded him, collapsing in the process. Boruto found himself in a similar state.

After Remon and Konohamaru managed to sever Sōma's horns and trap them inside Remon's body forever, Asaki regained her memories. She watched over the unconscious Remon with Kankitsu, but Remon didn't recognize them or herself, which worried Asaki. However, Kankitsu promised to help Remon remember as much as possible from that point onward.

Remon Yoimura is a really nice and polite young lady. She likes food that has a sour taste. She's also very responsible and always thinks about what's best for her village before thinking about herself.

Remon Yoimura is a young woman with light skin, orange eyes with black centers, long, wavy blonde hair, and a bun tied with a golden clip. She also has a little beauty mark on the left side of her chin. Her usual outfit includes a pink dress with a purple ribbon around her neck.

When she turned twenty, a pink mark in the shape of half an eye appeared on her palm. People often say that Remon looks a lot like her ancestor, Kuen.

Remon Yoimura does have the ability to absorb Soma's power with her mark on the hand.