[NEOWIZ GAME ON Press Release] Radio Program 'K-STAR CHART presents POP-K TOP10 Friday' on March 27th Features Koyu Mouri as Guest!
K-POP radio program features Koyu Mouri as a guest, with NEXZ taking the weekly number one spot.
📋 Article Processing Timeline
- 📰 Published: March 31, 2026 at 03:00
- 🔍 Collected: March 30, 2026 at 21:46
- 🤖 AI Analyzed: April 15, 2026 at 10:34 (372h 47m after Collected)

Monday, March 30, 2026
NEOWIZ GAME ON Corporation
Japan's First Radio Program Linked to the Voting Function of the K-POP Idol Support App 'IDOL CHAMP'
'K-STAR CHART presents POP-K TOP10 Friday' (TOKYO FM).
On the broadcast of Friday, March 27, 2026, Koyu Mouri, who will hold a fan event on the 4th of next month, appeared as a studio guest.
Additionally, on the chart voting for the same day, NEXZ's 'Beat-Boxer' took first place and was introduced on the program.


■ Koyu Mouri Appears as a Studio Guest!
Koyu Mouri Appears! Thoughts on moving to Korea at 15 and the upcoming fan event
This week, Koyu Mouri, who was active in a group in Korea until last year, appeared on the show! Starting with a shy "I'm nervous with this schedule after a while," she discussed commonalities with the personality Adachi and her reasons for aiming for K-POP.
■ Moving to Korea at 15 and Debut
Mouri debuted at 18 after a rigorous trainee period. It turns out Adachi also moved to Korea at 15 (first year of high school) and debuted at 18, leading to great excitement with the exclamation, "It's exactly the same!"
Reflecting on moving to Korea at 15, she said, "I was taking a different path than my peers, so I couldn't consult with anyone. But looking back now, it was a crucial period where I grew a lot."
■ The Song That Sparked Her Aim for K-POP
The program featured TWICE's 'TT,' a song that holds special memories for Mouri!
FAQ
What is 'K-STAR CHART presents POP-K TOP10 Friday'?
'K-STAR CHART presents POP-K TOP10 Friday' is a radio program broadcast on TOKYO FM in Japan. It is the first radio program in Japan to be linked with the voting function of the K-POP idol support app 'IDOL CHAMP'.
Who was the guest on the March 27th broadcast?
The guest on the March 27th, 2026 broadcast was Koyu Mouri, who previously was active in a K-POP group in Korea and has a fan event scheduled for the 4th of the following month.
Which song ranked number one on the chart during that broadcast?
NEXZ's song 'Beat-Boxer' ranked number one on the chart during the March 27th broadcast and was featured on the program.
What was a notable point of discussion regarding Koyu Mouri's past?
A notable point was the similarity between Koyu Mouri and the program's personality, Adachi. Both moved to Korea at the age of 15 and debuted at 18.
What song did Koyu Mouri mention as a source of inspiration?
Koyu Mouri mentioned TWICE's song 'TT' as a song that holds special memories and was a source of inspiration for her aiming for K-POP.