Radio
Reina as regular
(2017-2019) Reversible Radio
(2017-2021) Morning Musume。'21 no Morning Diary
(2017-2020) JAPAN Hello! Pro NETWORK
(2017-2025) Morning Musume。no Morning Jogakuin ~Houkago Meeting~
(2017-2025) Young Town Doyoubi
2017
(07-01) marukome Morning Misoshiru nomou yo! (Fukumura, Yokoyama)
(09-25) Hit Paradise (Iikubo, Makino, Yokoyama)(10-03) Nagaoka x Scramble (Iikubo, Makino, Yokoyama)
(10-07) Happy Entertainment (Iikubo, Makino, Yokoyama)
2018
(09-11) Fukumura no Heya #32 (Fukumura, Yokoyama)
(12-11) Tonari no Yajima Ie #47 (Yajima, Yokoyama)
2019
(01-01) + music presents! All that's music radio New Years special
(08-16) Kyo wa Tsuitachi HaroPuro Zenmai (Hello Pro All Stars)
2020
(01-10) MINISTOP radio (Haga, Yokoyama, Kitagawa)
(01-25) Morning Musume。'20 no Young Town (Fukumura, Oda, Haga, Yokoyama)
(12-16) Catch! (Kaga, Yokoyama)
(12-19) RADIO KING. (Ikuta, Yokoyama, Kitagawa)
(12-24) Memories & Discoveries (Oda, Yokoyama)
(12-29) AIR-G "Artist Flash" (Sato, Yokoyama)
(12-30) AIR-G "Artist Flash" (Sato, Yokoyama) 2021
(01-01) AIR-G "Artist Flash" (Sato, Yokoyama)
(03-06) 60TRY-bu (Yokoyama, Takeuchi)
(03-24) Yonsen Milk (Yokoyama)
(12-02) 1 Star wa!? Yoru mo ZawaZawa (Yokoyama, Morito)
(12-09) Takahide Kamihara no GOOD JOG (Fukumura, Yokoyama)
(12-10) Sky Tune OITA (Fukumura, Yokoyama)
(12-12) SOLD OUT (Fukumura, Nonaka, Yokoyama, Kitagawa) (12-10) Sky Tune OITA (Fukumura, Yokoyama)
2022
(04-12) Fukumura no Heya #104 (Fukumura, Yokoyama)
(11-14) Miyo-chan Chi no Engawa #16 (Yokoyama, Hirai)
(12-20) 60TRY-bu Winter Fes 2days (Yokoyama)
(12-21) Kanbara Takahide no GOOD JOG (Fukumura, Yokoyama)
(12-21) SOUND SPLASH (Fukumura, Yokoyama)
(12-21) Radio mott!! (Fukumura, Yokoyama)
(12-23) Music Remark (Fukumura, Yokoyama)
(12-23) Matsubara Yuki no Afterschool Radio (Fukumura, Yokoyama)
(12-26) Lalala♪Morning (Fukumura, Yokoyama)
(12-26) Mon-brun (Fukumura, Yokoyama)
(12-26) Bloomin' (Fukumura, Yokoyama)
(12-26) Kicks (Fukumura, Yokoyama)
(12-27) J3Tuesday~Midnight IQ(idol quest)~ (Fukumura, Yokoyama)
(12-30) Yuukan Radio (Fukumura, Yokoyama)
2023
(11-07) Miyo-chan Chi no Engawa #40 (Yokoyama, Hirai)
2024
(08-07) intense! (Yokoyama, Kitagawa, Inoue)
(08-07) Matsui Ai no Suko~shi Aishite♡ (Yokoyama, Kitagawa, Inoue)
(08-07) ABC Music Paradise (Yokoyama, Kitagawa)
(08-07) Singing Voices on the Wind ~Brunch~ (Yokoyama, Kitagawa)
(08-08) Clip (Yokoyama, Kitagawa)
(08-08) LIVEMAX presents YUSUKE YAMAMOTO moving on (Yokoyama, Kitagawa)
(08-12) LOVE FLAP (Yokoyama, Kitagawa, Inoue)(08-16) Akane Club (Yokoyama, Kitagawa, Inoue)
(08-19) Music Line (Yokoyama, Kitagawa)
(08-19) R→933LP. (Yokoyama, Kitagawa)
(08-24) SET LIST for YOU (Yokoyama, Kitagawa, Inoue)
2025