- Birth Name: Katsuta Rina (勝田里奈)
- Nicknames: Rinapuu (りなぷー)
- Date of Birth: April 6, 1998
- Place of Birth: Tokyo, Japan
- Blood Type: A
- Specialty: Funny faces, imitations, cartwheel, handstand forward roll
- Hobby: Shopping, eating, talking with friends
- Favorite Food: Pudding, pasta, curry, cheese-filled hamburger
- Favorite Color: Pink, yellow, orange
- Favorite Subject: Japanese, P.E., art
- Looks Up To: Sugaya Risako, Mano Erina, Morning Musume
- [2014.03.31] Rina to Rina
- [2019.05.24] Angermook (アンジュルムック) (Wada Ayaka, Nakanishi Kana, Takeuchi Akari, Katsuta Rina, Murota Mizuki, Sasaki Rikako, Kamikokuryo Moe, Kasahara Momona, Kawamura Ayano, Funaki Musubu, Oota Haruka, Ise Layla)
- [2018–] mina (R Fashion Tool series)
-  Kaidan Shin Mimibukuro•Igyou (怪談新耳袋・異形) (as Haruka)
- TV Programs
- [2011–2012] HELLO! PRO TIME (ハロプロ！ＴＩＭＥ)
-  S/mileage no Sono Joshiki Choto Mate Kudasai! (スマイレージのその常識チョトマテクダサイ!)
- [2012–2013] Hello! SATOYAMA Life (ハロー！ＳＡＴＯＹＡＭＡライフ)
- [2014–] The Girls Live
-  Mister Donut (ミスタードーナツの)
- Music Videos
-  Warera Jeanne ~Shoujo Seisen Kageki~ (我らジャンヌ~少女聖戦歌劇~)
-  LILIUM -Lilium Shoujo Junketsu Kageki- (LILIUM －リリウム 少女純潔歌劇－)
-  SMILE FANTASY!
-  Mode (モード)
-  Yumemiru Television (夢見るテレビジョン)
-  Attack No.1 (アタックNo.1) (as Hitomi)
- [2012–] SS1422
- Her official ANGERME image color is orange. Prior to that, her S/mileage image color was yellow.
- Considers her strong point to be her energy, and her weak point to be laziness.
- Describes her personality as outgoing.
- She was the only 7th generation egg remaining in Hello! Pro Kenshuusei.
- She sang S/mileage's "Short Cut" for S/mileage's 2nd Generation audition.
- She was the first new member of S/mileage to be announced.
- Her favorite emoticon is \ (^o^) /
- She says she would like to make S/mileage iPod earphones as concert goods.
- She has a bad habit of procrastinating her math homework.