Rui Kawashima

KIRINJI's Takaki Horikomi, Kirin's Akira Kawashima × BE:FIRST's LEO, and DOPING's Naoyuki Masuko, among other notable guests on J-WAVE【December 26 (Fri) - January 2 (Fri)】 news.j-wave.co.jp/2025/12/conten…

Here’s the translation of the tweet: "2025 12.29-30 OMEN -The Nexus- Sota Kawashima × Yuta Nakamura With Friends. The performance by these two was incredibly intense, and just when we were all absorbed in it, a huge number of friends showed up and it became a lively scene, showcasing their entertainer spirit to the fullest. It was exhilarating! ❤️‍🔥 #OMEN #AileTheShota #RaySTA"

The tweet translates to: "The man who looks good sitting on the floor, RUI."

"Is it just me, or does RYUHEI feel so mature even though we're the same generation? lol Last night's collaboration between STARGLOW and RYUHEI (BE:FIRST) was so heart-pounding!!!!!!!!! 🥹✨ Especially, RYUHEI × RUI × TAIKI were in the same room together as a trio from the same year! Let's enjoy the STARGLOW posted video! #TikTok vt.tiktok.com/ZS5YSbeHx/"

"Yesterday, I was watching a music program for the collaboration of BMSG, specifically for HANA and BE:FIRST, but suddenly a really talented and handsome singer appeared, and when I looked closely, it was Ruikawa from Kawashima!"

Here's the translation of the tweet: "BE:FIRST JUNON-kun 🐢 STARGLOW Rui-kun's star supporter ⚡️💫 I would be happy to connect with various people 🫶 For more details, check the ALT! #IWantToConnectWithBESTY #IWantToConnectWithSTARGLOWFans pic.x.com/hFQrbadI2d"

Here's the translation of the tweet: "𝐭𝐚𝐠🏷𓈒𓏸︎ MAZZEL￤RYUKI-kun BE:FIRST￤JUNON-kun HANA￤CHIKA-chan STARGLOW￤RUI-kun #IWantToConnectWithPeopleWhoLikeMAZZEL #IWantToConnectWithPeopleWhoLikeBEFIRST #IWantToConnectWithPeopleWhoLikeHANA #IWantToConnectWithPeopleWhoLikeSTARGLOW #IWantToConnectWithPeopleWhoLikeBMSG pic.x.com/clozrAUZQf"

"RUI is truly a treasure of BMSG 😭🤍 From now on, he will become a treasure of Japan and the world."

#Nowplaying BEYOND THE STARLIGHT (M@STER VERSION) - Rika Jogasaki (CV: Nozomi Yamamoto), Chieri Ogata (CV: Naomi Ozora), Karen Hojo (CV: Mai Fuchigami), Mizuki Kawashima (CV: Nao Toyama), Yui Ohtsuki (CV: Nanami Yamashita) (THE IDOLM@STER CINDERELLA GIRLS STARLIGHT MASTER 08 BEYOND THE STARLIGHT) pic.x.com/tX14NJKI73

On the same day that it was announced that my beloved Fumino will debut, a teaser for RUI was also revealed! RUI will debut on January 21, and Fumino will debut on January 11! I'm so happy! I'm so happy! My excitement is exploding with Fumino's announcement!!! Congratulations to RUI, who had the longest preparation period at BMSG! And Fumino, I've been waiting for you. Congratulations! pic.x.com/CkueYatYco

"Even a flower that once withered will eventually bloom beautifully. I'm so glad that Rui is with STARGLOW and has become an artist of BMSG! I hope Rui's future is filled with happiness ✮*｡ﾟ #RUI #STARGLOW"

Hey, this is #Spoon streamer 𝙍𝙐𝙄. I want you to join the live stream! spoon.onelink.me/Uuzo/akvzh6z6

"Only Rui wanted to enter the agency earlier than BE:FIRST and has been living as a trainee alone for several months, or maybe even just under a year. The time for Rui to shine has come."

"I learned about BMSG from Nonoga, and I don't know about RUI's trainee period, but I'm grateful that he hasn't given up and is still here✨ #PreparingForSTARGLOWDebut #RUI"

Here's the translation of the tweet: "He has been with BMSG longer than he has been a BF. He is the first trainee of BMSG, a legendary hidden gem. It's amazing that the day has come when I can say this to the world. I'm still moved by the fact that I can say I am RUI from STARGLOW, not just a trainee in the same agency as BEFIRST. I cherish this happiness every day. So happy!"