|Birthdate||February 8, 1994|
|Current Age||28 Years Old|
|Social Networks||Official Website / Official Fanclub / Instagram / Twitter|
|Idol Career Info|
|Former Team||1st Generation|
|Debuted||June 2011 / 1st Generation|
- 1 Trivia
- 2 Singles Participation
- 3 Albums Participation
- 4 Solo Song
- 5 Print Media
- 6 Media Appearances
- 7 Gallery
- Lightstick colors: Light Blue and Pink
- Audition Song: Yumesaki Annainin (Yamaguchi Momoe)
- Good friends with: Nishino Nanase, Noujo Ami
- She knows kendo.
- She had 10 years of experience doing kendo, and had a 2-dan grade.
- She has a "dorky" personality.
- She was considered one of the best vocalists in Nogizaka46.
- She looks up to Yamaguchi Momoe and knows all her songs.
- She was sometimes referred to as "Nogizaka's Showa-chara" for her love of Showa singers like Yamaguchi Momoe, Nakamori Akina, and Matsuda Seiko.
- She often performs her "Amazingu" and "Poji-peace" (positive + peace) gags.
- The "Amazingu!" gag originally started in 2012 when Nogizaka46 attended the 2012 World Premiere of "The Amazing Spider-Man" in Tokyo.
- She is known for her love of books and novels.
- She has published her own novel, "Trapezium", which was a best-seller with 200,000 copies in circulation.
- Her favorite book is Minato Kanae's "Shoujo". In Nogizakatte, Doko? she recommended Minato's books Shoujo, Kokuhaku, and Shokuzai. She's also a fan of author Yoshimoto Banana.
- She was appointed the ambassador of the "Reiwa Novel Award" in April 2019.
- Her graduation was announced on July 22, 2021 and she graduated on November 21, 2021 at Tokyo Dome.
Other Original Songs
- [2016.01.05] Carryover (キャリーオーバー)
- Illustrated by Fukagawa Mai
- [2017.09.07] An Investment Method That Keeps Increasing Your Savings- Even as an Idol (お金がずっと増え続ける 投資のメソッド－アイドルのわたしでも。)
- Co-written with businessman Okuyama Taizen
- [2018.11.28] Trapezium (トラペジウム)
- Originally serialized in literary magazine "Da Vinci" from May 2016 - September 2018
- Small-format paperback and Kindle versions were published on April 24, 2020
- Nogizaka46 Takayama Kazumi and Friends Amazing Showa! (乃木坂46 高山一実と仲間たち 昭和にアメイジング!) (2013 - ) in "Tokyo Sports"
- Nogizaka Katsuji-bu (乃木坂活字部!) (2015- ) in "Da Vinci"
- Trapezium (トラペジウム) (2016 - 2018) in "Da Vinci"
- Joshiraku (じょしらく) (2015)
- Nogizaka46 Version "Pretty Guardian Sailor Moon" Musical (2018)
- BAD BOYS J (2013)
- Hatsumori Bemars (初森ベマーズ ) (2015)
- Nogizakatte, Doko? (乃木坂って、どこ?) (2011 - 2015)
- NOGIBINGO! (ノギビンゴ!) (2013 - 2019)
- Ramen Walker TV 2 (ラーメンWalker TV 2)
- Shikujiri Sensei (しくじり先生 俺みたいになるな!!) (2014 - ) - Semi-regular
- Nogizaka Under Construction (乃木坂工事中) (2015 - 2021)
- Akimoto Yasushi's 10-hour Radio (秋元康の10時間ラジ) (2017)
- All-Star Thanksgiving (オールスター後夜祭) - MC
- All-Star Thanksgiving '18 Spring (2018.04.01)
- All-Star Thanksgiving '18 Fall (2018.10.07)
- All-Star Thanksgiving '19 Spring (2019.04.07)
All-Star Thanksgiving '20 SpringSuspended due to Coronavirus Pandemic
- All-Star Thanksgiving '21 Spring (2021.03.28)
- Jiron Dokuron (持論独論) (2019)
- Quiz Presentation Variety: Q-Sama!! (クイズプレゼンバラエティー Qさま!!) (2020 - ) - MC
- 10 Million Players in the Countryside (田舎で1000万プレイヤー) (2020) - MC
- Bad Boys J The Movie (2013)
- The Hit Studio (ザ・ヒットスタジオ) (2018 - 2020) - Wednesday Host
- Chikai 〜Waiting For Love〜 (誓い〜Waiting For Love〜) by K
Takayama Kazumin (2018 - Synchronicity)
Takayama Kazumi (2017 - Influencer)
Takayama Kazumi (2016 - Hadashi de Summer)
Takayama Kazumi (2016 - Harujion ga Sakukoro)
Takayama Kazumi (2015 - Ima, Hanashitai Dareka ga Iru)
Takayama Kazumi (2015 - Taiyou Knock)
Takayama Kazumi (2015 - Inochi wa Utsukushii)
Takayama Kazumi (2014 - Nandome no Aozora ka?)
Takayana Kazumi (2014 - Natsu no Free & Easy)
Takayana Kazumi (2014 - Kidzuitara Kataomoi)
Takayama Kazumi (2013 - Barrette)
Takayama Kazumi (2013 - Girl's Rule)
Takayama Kazumi (2013 - Kimi no Na wa Kibou)
Takayama Kazumi (2012 - Seifuku no Mannequin)
Takayama Kazumi (2012 - Hashire! Bicycle)
Takayama Kazumi (2012 - Oide Shampoo)
Takayama Kazumi (2012 - Guru Guru Curtain)
Takayama Kazumi (2011 - Nogizakatte, Doko?)
Takayama Kazumi (2011)