Jonishi Kei was a member of NMB48's Team N.
Catchphrase
- 皆さんは何系が好きですか? あっさり系? こってり系? N700系? それとも上西恵? (上西恵!)
- Mina-san wa nankei ga suki desu ka? Assarikei? Kotterikei? N700kei? Soretomo, Jonishi Kei? (Jonishi Kei!)
- (Everyone, what’s your favorite style (kei)? Light style? Heavy style? The N700-style bullet train? Or maybe, Jonishi Kei? (Jonishi Kei!))
Team History
- 2010.10.09 - Joined NMB48 as a Kenkyuusei
- 2011.03.10 - Promoted to Team N (Team N Formation)
- 2017.04.18 - Graduated from NMB48's Team N (Announcement: October 18, 2016 | Graduation Ceremony: April 10, 2017 at Orix Theater)
Leadership History
- 2014.02.24 - Appointed Co-Captain of Team N (AKB48 Group Daisokaku Matsuri) (Position established)
- 2017.01.01 - Relinquished role as Co-Captain of Team N (NMB48 Team Shuffle) (Successor: Yamao Rina)
AKB48 Senbatsu Elections
- 3rd Senbatsu Election - Not Ranked
- 4th Senbatsu Election - Not Ranked
- 5th Senbatsu Election - #40 (Next Girls)
- 6th Senbatsu Election - #58 (Future Girls)
- 7th Senbatsu Election - #36 (Next Girls)
- 8th Senbatsu Election - Didn't Participate
- Yume no Kouhaku Senbatsu Election - #27
- 9th Senbatsu Election - Didn't Participate
AKB48 Janken Tournaments
- 6th Janken Taikai - #10 (Lost to Yokoyama Yui)
Singles Participation
NMB48 A-Sides
NMB48 B-Sides
AKB48 B-Sides
- Ano Hi no Fuurin (Gingham Check)
- HA! (Eien Pressure)
- Kondo Koso Ecstasy (Koi Suru Fortune Cookie)
- Kimi to Deatte Boku wa Kawatta (Kimi no Hohoemi wo Yume ni Miru)
- Kimi no Uso wo Shitteita (Mae Shika Mukanee)
- Seikaku ga Warui Onna no Ko (Kokoro no Placard)
- Utaitai (Kibouteki Refrain)
- Punkish (Green Flash)
- Mizu no Naka no Dendouritsu (Halloween Night)
- Shigamitsuita Seishun (Kimi wa Melody)
- Mayonaka no Tsuyogari (Shoot Sign)
Other Singles
Albums Participation
NMB48 Albums
- Teppen Tottande! (Teppen Tottande!)
- Lily (Teppen Tottande!)
- 12/31 (Teppen Tottande!)
- Ibiza Girl (Sekai no Chuushin wa Osaka ya ~Namba Jichiku~)
- "Seito Techo no Shashin wa Ki ni Haittenai" no Hoshoku (Sekai no Chuushin wa Osaka ya ~Namba Jichiku~)
- Densha wo Oriru (Sekai no Chuushin wa Osaka ya ~Namba Jichiku~)
AKB48 Albums
Units
Stage Units
- RS1 (Dareka no Tame ni)
- Rider
- N2 (Seishun Girls)
- Ame no Doubutsuen
- Fushidara na Natsu
- N3 (Koko ni Datte Tenshi wa Iru)
- Zipper
- Hajimete no Hoshi
- 100nen Saki Demo
- N3 (Koko ni Datte Tenshi wa Iru) (Revival)
- Zipper
- Hajimete no Hoshi
- 100nen Saki Demo
- N4 (Mokugekisha)
- Dakishimeraretara
Concert Units
Osaka Juuban Shoubu
AKB48 Kouhaku Utagassen 2012
NMB48 Western Japan Tour 2013 12/31
NMB48 Request Hour Best 30 2013
AKB48 2013 Manatsu no Dome Tour ~Mada mada, Yaranakya Ikenai koto ga aru~
- Osaka Dome
AKB48 Kouhaku Utagassen 2013
AKB48 Request Hour Setlist Best 200 2014
AKB48 Sister Groups in Saitama Super Arena
- NMB48
- Zipper
- Hatsukoi no Yukue to Play Ball (Conga)
NMB48 National Tour
- NHK Hall (Tokyo)
- NTK Hall (Nagoya)
AKB48 Kouhaku Utagassen 2014
NMB48 Request Hour 2023
- Tochuu Geisha
Photobooks
- [2015.09.26] Shogai Jonishi Sengen (生涯上西宣言)
Media Appearances
Stage Plays
- Akiba Meido Sensou (2023/09/06-10)
- Zeko Neko to Inu to Yokusoku no Tou~Takaramono te~ (2023/09/27-2023/10/01)
- Watashitachi ga Kamakura ni Kita no wa, Tada Shirasudon Bowl wo Taberu Tame (2024)
Trivia
- Hobbies: Watching performances
- Favorite foods: Her mom's stuffed cabbage, mint chocolate ice cream
- Favorite member: Hayashi Momoka
- Special skills: Percussion, imitating an alien voice
- Loves: Lizards, bugs
- Future ambition: Actress
- Older sister of Jonishi Rei
- People regard her as "the most mysterious member/hardest to approach"
- Has a bird called Piichan
- Winner of the AKB48 Group Solo Gravure Contest Project (Weekly Playboy)
- Made a special apperance at NMB48 Request Hour 2023, sang "Tochuu Geisha" with her sister (Jonishi Rei)
Gallery