Rimu Yukinose, also known by the Japanese name Yukinose Rimu, is a Japanese voice actor and narrator affiliated with the talent agency Adroaig. She began her career with a focus on character voices and narration, building a portfolio that encompasses television anime, online animated content, video games, commercial voice-over, and stage performance. Her voice is described as bright and clear with a mid-to-high pitch, and she is noted for her ability to handle anime-style dialogue, cheerful and accessible narration, and gentle, calm character narration. Alongside her voice work, she also operates under the alias Yukina Ruru as a fortune teller and has contributed horoscope columns to fortune-telling magazines.

Yukinose is best known for her dual role in the television anime series Tomica and Tom, in which she voices both the characters Jam and Marie. She reprises both roles in the second season, Tomica and Tom Season 2, which began airing in July 2026. Beyond Tomica and Tom, her television anime credits include the mini-anime Shikaru Neko, where she played the role of Amayakasu Neko. She has also appeared in numerous YouTube-based manga and anime channels, including GANMA! anime productions such as Yumiko to Gin (as Yumiko), Nanase-san no Koi ga Ijou (as Kuroshima Noa), and Joshi Ryoku Takana Shishihara-kun, as well as Wolf-chan wa Sumashitai, Babel Saibansho, Unmei no Maki Modoshi, Rinco connect, Mercury Goten, Gorgonzola Hakushaku, Tanabata Drop, Pandora no Hako, and Seiten no Hekireki. In the series Koukishi Teitandan Iroha Gumi!, she voiced multiple characters including Touka and Alisa, and in Kinkini Naru! Ranking she played Komachi. She also voiced the character Konetama for the Odakyu Hakone Group channel Hakone Navi and portrayed Mieria in the Beppu Shintama Ryokan mascot project Sabutama Palette.

In the video game space, Yukinose provided the voice of Hamel in the free game Seirei Densho Voice Edition and was cast as Marie in the smartphone title Granado Espada M. She has also performed singing work, contributing vocals as Mieria for original songs tied to the Sabutama Palette project, and has provided guide vocals for virtual YouTuber original songs.

Her career includes extensive commercial narration, having voiced advertisements for online schools, home renovation services, travel agencies, fashion apps, credit card companies, and manga reading services. She has additionally contributed narration to corporate safety videos, educational anime for internal training, and public relations manga videos. Yukinose has also performed on stage, appearing in and writing for theatrical productions organized by the groups PAP Kikaku and Nobetsu Makunashi, and has served as an assistant director for Theater Company Tansan Aderic. She has participated in fortune-telling events and provided event emcee and announcement services. Her YouTube presence includes channels dedicated to singing and fortune telling as well as situation-based voice content and streaming.