- Birth Name: Kaga Kaede (加賀楓)
- Nickname: Kaedi (かえでぃ)
- Date of Birth: November 30, 1999
- Place of Birth: Tokyo, Japan
- Blood Type: A
- Height: 163cm
- Specialty: Trumpet, kendo (1st Dan)
- Hobby: Reading, karaoke, watching anime
- Favorite Food: Natto, ground meat
- Looks Up To: Sayashi Riho
- Hello! Project groups:
Kaga Kaede first appeared as a participant in the Morning Musume 11th Generation ~Suppin Utahime~ Audition in the summer of 2012, but failed to become a finalist. She later passed a separate audition and became a member of the Hello Pro Kenshuusei in November, and was later officially introduced at the December "Hello Pro Kenshuusei Happyoukai 2012 ~12gatsu no Nama Tamago Show!~" concert on December 9, 2012.
After the lack of finalists in the first run and second re-run of the Morning Musume 13th Generation audition, it was announced that the winners would be chosen from the Hello Pro Kenshuusei. Kaga was revealed as one of two winners of the Morning Musume 13th Generation Shinseiki Audition on December 12, 2016, alongside fellow Hello Pro Kenshuusei member Yokoyama Reina, in an announcement at Nippon Budokan during the last performance of the Morning Musume fall tour.
Kaga was named the official tourism ambassador for Kaga Onsen Town (加賀温泉郷) in Ishikawa Prefecture on April 18, 2018.
- TV Programs
-  Hello Pro Kenshuusei no Tadaima Kenshuuchuu! (ハロプロ研修生のただ今研修中!)
-  UP-FRONT CHANNEL Recommend
- [2016–] Hello! Station (ハロ！ステ)
-  Reversible Radio (リバーシブルラジオ) (fan club exclusive)
-  Hello Pro no Oshigoto Challenge! (ハロプロのお仕事チャレンジ!)
-  Hello Pro Dance Gakuen (ハロプロダンス学園)
-  Nettai Danshi (熱帯男子)
-  Bokutachi Karen na Shounen Gasshoudan (僕たち可憐な少年合唱団)
-  LILIUM -Lilium Shoujo Junketsu Kageki- (LILIUM －リリウム 少女純潔歌劇－)
-  Nega Poji Poji (ネガポジポジ)
-  Pharaoh no Haka (ファラオの墓)
-  Nettai Danshi (熱帯男子)
-  Harukanaru Toki no Naka de 6 Gaiden ~Tasogare no Kamen~ (遙かなる時空の中で６ 外伝 ~黄昏ノ仮面~) (guest)
- [2017–] Morning Musume '17 no Morning Diary (モーニング娘。'17のモーニングダイアリー)
- [2017–] marukome Morning Misoshiru Nomou yo! (marukome モーニングみそ汁 飲もうよ!)
- Her official Morning Musume image color is Italian red.
- Takes Kendo lessons.
- Her favorite Hello! Project songs are "Onna ga Medatte Naze Ikenai", "One・Two・Three", and "Tsumetai Kaze to Kataomoi" by Morning Musume, and "Love take it all" by °C-ute.
- Her favorite season is summer.
- Favorite flower is fragrant olive.
- Her father is Deb, lead vocalist for the metal band The King of Metal Slime.
- Wrote in a magazine that her dream is to become a person people look up to and want to be like.
- Favorite sports are marathon, soccer, martial arts, and kendo.
- Has referred to herself as an anime otaku.
- Her motto is "Do everything until the end".
- Her favorite music genres are rock and anison.
- Her favorite artists are YuiKaori, SPYAIR, Fairies, AAA, and E-Girls.
- Her favorite Morning Musume album is "No.5"; her favorite songs from the album are "Tomodachi ga Ki ni Itteru Otoko Kara no Dengon" and "Hey! Mirai".