Trivia
・She is one of the six members of Hello Pro Kenshuusei with the shortest tenure before debuting in major.
・On her first appearance in the radio "Young Town Doyoubi", Reina said her parents chose to call her Reina in reference to "kirei na houseki" (きれいな宝石) which means "a beautiful jewel".
・On her first appearance in the radio "Young Town Doyoubi", Reina said her parents chose to call her Reina in reference to "kirei na houseki" (きれいな宝石) which means "a beautiful jewel".
・She became a regular member of "Young Town Doyoubi" from December 9, 2017 to December 5, 2025, succeeding her mentor Kudo Haruka, who chose Reina for her succeeding.
・When Reina was born at 22:16, the first thing her father told her was that she could have waited 6 more minutes to reach the lucky combination 22:22.
・She wanted to join Morning Musume。after seeing the wake-up prank broadcasted on television because it sounded funny to be a member of the group and she was impressed by the members' professionalism during their performance. On June 2025, she could perform on the same stage than the famous wake-up prank.
・For her audition to became a Morning Musume。member, she had to pick a song between "ENDLESS SKY" and "Ima Sugu Tobikomu Yuuki". Among all the girls in her group, she was the only one to choose to perform "Ima Sugu Tobikomu Yuuki".
・She wanted to join Morning Musume。after seeing the wake-up prank broadcasted on television because it sounded funny to be a member of the group and she was impressed by the members' professionalism during their performance. On June 2025, she could perform on the same stage than the famous wake-up prank.
・For her audition to became a Morning Musume。member, she had to pick a song between "ENDLESS SKY" and "Ima Sugu Tobikomu Yuuki". Among all the girls in her group, she was the only one to choose to perform "Ima Sugu Tobikomu Yuuki".
・Her first record ever as a Morning Musume。member was "Morning Misoshiru".
・She has no pets but would desperately love to adopt a dog.
・Her favorite flower is the sunflower, she wanted to visit a sunflower field at least once in her life and did for the first time during the 2020 summer.
・Many members in Morning Musume。says that Reina is the most sociable member, it's also said that she could become friends with anyone.
・She would like to visit the Vatican city in Italy because it's where her parents made their honeymoon.
・She's passionate about comedy and is a big fan of the Yonsen Toushin trio, she listens to their radio shows every week and for her 20th birthday, she received a video message from them. She also had the opportunity to be invited to their radio show as a guest a few times.
・She believes both in mediums and fortune tellers and went to see about twenty different ones who would have given her the same result : "You will reach the top". This makes her want to co-product her own make-up brand.
・She's a fan of the idol group Shiritsu Ebisu Chuugaku, her oshi is Nakayama Riko and she had the opportunity to become her close friend since ROCK IN JAPAN 2019.
・As part of the Hello! Project 2020 winter tour, members were allowed to fill this sentence "Hello! Project is..." and Reina wrote "A place to shine".
・As part of the Hello! Project 2020 winter tour, members were allowed to fill this sentence "Hello! Project is..." and Reina wrote "A place to shine".
・If she had the opportunity to produce her own goods by herself, she would create cute stickers of Yokowan (the little puppy drawn on her goods).
・She really enjoys summer festivals and goes there every year with her school friends. She would like to go there one day with Ishida Ayumi.
・It is known that Reina mistakes often her stage costume with Ikuta Erina's one.
・She's the Morning Musume。member with the most suitcases when they go on business trips. When members ask her why, she replies that "whatever is in it's necessary".
・One of her all-time favorite songs is "Sora mo Toberu Hazu" by Spitz. She often sings it at karaoke, she often listens to it in her headphones, she talks about it very often on her blog. In 2020 summer, she covered it on piano and saxophone.
・Her favorite song of Morning Musume。is "Please! Jiyuu no Tobira" (Please!自由の扉) since she has to perform it for her first tour as a Morning Musume。member. She always thought it was such an amusing concept, idols singing about asking for the "door to freedom". Achieving her dream of joining Morning Musume。made her realize what it means to start dreaming new dreams.
・As part of the TV show "Manga Michi" aired on July 2022, Reina created a one-shot manga with the mangaka Kindachi Renjuuro (who's also a Hello! Project fan) entitled "Timeless Bracelet". Reina wrote the script and Kindachi Renjuuro drew for her.
・It is known that Reina mistakes often her stage costume with Ikuta Erina's one.
・She's the Morning Musume。member with the most suitcases when they go on business trips. When members ask her why, she replies that "whatever is in it's necessary".
・One of her all-time favorite songs is "Sora mo Toberu Hazu" by Spitz. She often sings it at karaoke, she often listens to it in her headphones, she talks about it very often on her blog. In 2020 summer, she covered it on piano and saxophone.
・Her favorite song of Morning Musume。is "Please! Jiyuu no Tobira" (Please!自由の扉) since she has to perform it for her first tour as a Morning Musume。member. She always thought it was such an amusing concept, idols singing about asking for the "door to freedom". Achieving her dream of joining Morning Musume。made her realize what it means to start dreaming new dreams.
・As part of the TV show "Manga Michi" aired on July 2022, Reina created a one-shot manga with the mangaka Kindachi Renjuuro (who's also a Hello! Project fan) entitled "Timeless Bracelet". Reina wrote the script and Kindachi Renjuuro drew for her.
・As part of the VOCE x Morning Musume。's 25th anniversary special collaboration project on June 2023, which includes many interviews of members, Reina said she was still in touch with her generation mate Kaga Kaede who has graduated on December 2022.
・She ranked 5th on modelpress' 2024 survey about "Top 20 celebrities who looks great with twintail" without posting anything on social networks to have support. When she found out her rank she said "Since I'm the only member of Morning Musume。in the ranking, does that mean I'm the cutest member of the group!?".
・She had to create two different Hello! Project playlists through Hello Mobile corners, and she filled both of them with Morning Musume。songs only.
・She ranked 5th on modelpress' 2024 survey about "Top 20 celebrities who looks great with twintail" without posting anything on social networks to have support. When she found out her rank she said "Since I'm the only member of Morning Musume。in the ranking, does that mean I'm the cutest member of the group!?".
・She had to create two different Hello! Project playlists through Hello Mobile corners, and she filled both of them with Morning Musume。songs only.