|Birthdate||March 27, 2001|
|Birthplace||Suita, Osaka, Japan|
|Current Age||21 Years Old|
|Social Networks||7gogo / Instagram / SHOWROOM / TikTok / Twitter|
|Idol Career Info|
|Team||Team 8/Team A|
|Debuted||April 2014 / Team 8|
- 1 Catchphrase
- 2 Trivia
- 3 History
- 4 AKB48 Senbatsu Elections
- 5 Team History
- 6 Singles Participation
- 7 Albums Participation
- 8 Units
- 8.1 Stage Units
- 8.2 Concert Units
- 8.2.1 AKB48 9th Anniversary
- 8.2.2 Team 8 National Tour 〜47 no Suteki na Machi e〜
- 8.2.3 Kojimatsuri ～Kojima Haruna Kanshasai～
- 8.2.4 AKB48 Team 8 Senbatsu Concert ~Bokutachi wa Nekkyou Suru~
- 8.2.5 8gatsu 8nichi wa Eito no Hi Natsu da! Eito da! Pitto Matsuri 2018
- 8.2.6 AKB48 Team 4 Tandoku Concert 〜Tomodachi ga Dekita〜
- 8.2.7 AKB48 Team 8 Foxies Concert 〜The Only One!! Foxies!〜
- 8.2.8 AKB48 Team 8 Everybody Concert 〜Come On!! Everybody!〜
- 8.2.9 AKB48 Zenkoku Tour 2019 ～Tanoshii bakari ga AKB!～
- 8.2.10 2020 AKB48 shin Unit Live Matsuri Kaisai Kettei no Oshirase
- 8.2.11 August 8th is Eito no Hi 2022 Puroland no Suteki na Machi e
- 9 Media Appearances
- 10 Gallery
- Se wa chiisai kedo, yume wa ookiku. Takoyaki ya okonomiyaki de yuumei na Osaka-ken kara kimashita, Nagano Serika, Toyota no meisha to onaji namae no 21-sai desu
- (My height is small, but my dreams are big. I came from Osaka prefecture, famous for takoyaki and okonomiyaki, I am Nagano Serika, a 21-year old with the same name as Toyota's famous car.)
- Team 8 Performances: Tokushima, Nagano, Okinawa, Hyogo (Center)
- Hobbies: Singing, dancing, eating, watching movies, playing mahjong
- Special skills: Dancing, model walking, Moupai (technique in mahjong), hula hoop
- Strong points: Good heart
- Weak points: My steps
- Charm point: Fair skin
- Favorite foods: Green peppers, macarons, cheese
- Hated foods: Eggplant
- Most admired person: Murase Sae, Kojima Haruna, Yamamoto Sayaka, Abe Maria
- Close friends: Shitao Miu, Miyazato Rira, Nakano Ikumi, Gyoten Yurina, Takahashi Ayane, Kuranoo Narumi
- Describe yourself in one word: Positive
- Animal you would describe yourself as: Squirrel
- Future Dream: Make people around smile
- Message to the fans: I will do my best to put everyone in high spirits so please cheer for me!
- She was a successful child model signed under Artist-house Pyramid. She modeled for childrens' fashion magazines.
- In 2009 she won a prize at the Kirat Entertainment Challenge avex Kids Contest. Then in 2011 she appeared in We Can ☆ 47, and in 2012 she participated in STAR☆DRAFT.
- STAR☆DRAFT featured a segment calling her a "genius child actor", who had the most jobs in the competition so far. She was said to have an unbelievably mature expression for a child of only 10 years old.
- She appeared in the music video of Kayama Saki's "Don't Cheat, Love Me Properly" in 2012.
- She was active as an idol in the unit "Sweet Love" from 2012 to 2013.
- Her father works in the automobile industry.
- As she mentions in her catchphrase, she shares her name (in Japanese reading) with Toyota's famous automobile model, Celica. Coincidentally Toyota was the former Team 8 sponsor.
- She can ride a unicycle, but cannot ride a bicycle. She says she gave up learning how to ride a bicycle in second grade, after deciding that "everyone takes the train anyway".
- She has a flexible body.
- Her favorite conversation topic is food. She has posted many food opinions on her 755 page, such as that she likes curry bread, mentaiko, adding tempura to udon, and saving the egg for last when eating oden.
- In 2022 she appeared in a series of commercials on the Asahi Kasei YouTube channel advertising the company’s products such as transparent film and disinfectant wipes.
- She enjoys cleaning and wants to lead a minimalist lifestyle at home.
- In September, won the "Kirat Entertainment Challenge avex Kids Contest 09."
- On February 7th, appeared in "Star☆ Draft Conference" (スター☆ドラフト会議).
- On April 3rd, joined AKB48 as a member of its Team 8 (Team 8 Formation).
- In June, was one of the 15 selected Team 8 members that performed Koi Suru Juuden Prius with Sashihara Rino on AKBINGO!.
- In July, was one of the 16 selected Team 8 members that performed 47 no Suteki na Machi e on AKBINGO!.
- On August 5th, had her theater debut at Team 8's PARTY ga Hajimaru yo stage.
- On August 27th, was part of her first AKB48 song, 47 no Suteki na Machi e, on the group's 37th single Kokoro no Placard.
- On October 11th and 25th, was one of the 16 selected Team 8 members that performed a medley on AKB48 SHOW!.
- On September 10th, appeared in the stage play Kenran Toka Ranman Toka (絢爛とか爛漫とか).
- On December 4th, was one of the 12 selected Team 8 members that performed on Philippines-Japan Friendship Celebration at Manila, Philippines.
- On June 17th, at the 9th Senbatsu Election, ranked for the first time at #67.
- On December 8th, at the AKB48 12th Anniversary Shuffle, it was announced she would receive a kennin position in Murayama Team 4.
- On June 15th, had her first appearance on Produce 48.
- In the first judge's evaluation, received rank F.
- During the first fan voting, received rank #72.
- In the second judge's evaluation, received rank F.
- During the second fan voting, received rank #81.
- During the third fan voting, received rank #76.
- During the first performance competition, performed GFriend's "Love Whisper." Her team lost.
- During the fourth fan voting, received rank #77 and was eliminated.
- Received a qualification as a color therapist.
- On August 1st, tested positive for COVID-19 and went on a hiatus.
- On August 11th, resumed her activities.
- On December 8th, at the AKB48 16th Anniversary Team Shuffle, it was announced her kennin position with Murayama Team 4 would be removed and replaced with Mukaichi Team A.
- On February 25th, she appeared on "Wakayama Toyopet Presents: Serika Kangeki! Wakayama Teiban Drive".
- On March 19th, was part of the senshuuraku performance for Team 4's Te wo Tsunaginagara stage.
- On April 19th, officially joined Mukaichi Team A.
AKB48 Senbatsu Elections
- 6th Senbatsu Election - Not Ranked
- 7th Senbatsu Election - Not Ranked
- 8th Senbatsu Election - Not Ranked
- 9th Senbatsu Election - #67 (Upcoming Girls)
- 10th Senbatsu Election - #104
- Team 8 → Team 8 and Team 4 → Team 8 and Team A
- Joined AKB48 as a Team 8 member on April 3, 2014
- Has a Concurrent Position in AKB48's Team 4 from December 08, 2017 (AKB48 12th Anniversary Shuffle) until February 6, 2022
- Has a Concurrent Position in AKB48's Team A from April 19, 2022 (Announcement: December 8, 2021 (AKB48 16th Anniversary Team Shuffle))
- 47 no Suteki na Machi e (Kokoro no Placard)
- Seifuku no Hane (Kibouteki Refrain)
- Aisatsu kara Hajimeyou (Green Flash)
- Kegarete iru Shinjitsu (Bokutachi wa Tatakawanai)
- Ama Nojaku Batta (Kuchibiru ni Be My Baby)
- Yume e no Route (Tsubasa wa Iranai)
- Shishunki no Adrenaline (High Tension)
- Tsuki no Kamen (＃SukiNanda)
- Ikiru Koto ni Nekkyou wo! (11gatsu no Anklet)
- Neko Allergy (Teacher Teacher)
- Yume e no Process (NO WAY MAN)
- Mimi wo Fusage! (NO WAY MAN)
- Sukida Sukida Sukida (Sustainable)
- Jitabata (Shitsuren, Arigatou)
- Seikoutoutei (Ne mo Ha mo Rumor)
- Okubyou na Namake Mono (Moto Kare desu)
- Henachoko Support (Koko ga Rhodes da, Koko de tobe!)
- Issho no Aida ni Nannin to Deaerudarou (0 to 1 no Aida)
- Honehone Waltz
- Jingle Bells
- Gyakuten Oujisama (Center)
- Star ☆ Draft Conference (スター☆ドラフト会議) (2012)
- Mirai ☆ Monster (ミライ☆モンスター) (2014)
- AKB48 no Anta, Dare? (AKB48のあんた、誰?) (2014)
- AKBINGO! (2014)
- Wakayama Toyopet Presents: Serika Kangeki! Wakayama Teiban Drive (和歌山トヨペットプレゼンツ セリカ感激！わかやま定番ドライブ) (2022)
- Produce 48 (2018)
Nagano Serika (2019)
Nagano Serika (July 2018 - Team 8)
Nagano Serika 10th Senbatsu Election Poster (2018)
Nagano Serika (Produce 48) (2018)
Nagano Serika (2018) (AKB48)
Nagano Serika (July 2017)
Nagano Serika 9th Senbatsu Election Poster (2017)
Nagano Serika (2017) (AKB48)
Nagano Serika (December 2016)
Nagano Serika (2016) (AKB48)
Nagano Serika (2016)
Nagano Serika (2015)
Nagano Serika (2014)
Nagano Serika (2014)
Nagano Serika (2014)