|Birthdate||November 19, 1999|
|Current Age||23 Years Old|
|Social Networks||7gogo / Blog / Instagram / SHOWROOM / Twitter / Threads|
|Idol Career Info|
|Debuted||November 2013 / Draft 1st Generation|
- Admired members: Maeda Atsuko, Kizaki Yuria, Furuhata Nao
- Hobbies: Watching movies
- Special skills: Diving, Kendo
- Biggest dream: Becoming a world-class celebrity
- Favorite food: Acai bowl, avocado, horumonyaki, tapioca, monjayaki, cold noodles, kinako chocolate chip cookies, toffee apples
- Favorite subjects: English, Physical Education
- Favorite word: Ichi-go ichi-e (一期一会 "one time, one meeting")
- It is sometimes used in martial arts to admonish students who become careless or frequently stop techniques midway to "try again," rather than moving on with the technique despite the mistake
- She was in the kendo club in high school.
- She sometimes speaks in Kansai dialect.
- Her lightstick colors are blue and orange, though they were previously pink and orange
- She debuted on September 22, at the AKB48 Group Draft Kaigi 2013. She was Team S's first and only choice at the Draft.
- She had no dance experience prior to joining SKE48.
- She moved from Osaka to Aichi alone after joining SKE48.
- Her parents have a small farm at their house in rural Osaka. Their family keeps a pet hare (wild rabbit) named Pyon-chan.
- She is good at sports, especially dodge ball.
- She is close friends with Goto Risako, Koishi Kumiko, Kitagawa Ryoha, Miyamae Ami, Hidaka Yuzuki
- Appointed as Team S co-leader from March 4, 2016 until Yakata Miki (Team S leader) graduation on February 26, 2017 and her position was replaced by Inuzuka Asana. She was appointed again as Team S co-leader from February 8, 2019 until her promotion as team leader on February 16, 2020
- She would like to go bungee jumping someday.
- She graduated from university in 2023.
AKB48 Senbatsu Elections
- 6th Senbatsu Election - Not Ranked
- 7th Senbatsu Election - Not Ranked
- 8th Senbatsu Election - Not Ranked
- 9th Senbatsu Election - Not Ranked
- 10th Senbatsu Election - Not Ranked
- 2013 Member Draft Pool → SKE48 Kenkyuusei → Team S
Matsumoto Chikako (2018)
Matsumoto Chikako 10th Senbatsu Election Poster (2018)
Matsumoto Chikako (2017)
Matsumoto Chikako 9th Senbatsu Election Poster (2017)
Matsumoto Chikako (December 2016)
Matsumoto Chikako (2016)
Matsumoto Chikako (2015)
Matsumoto Chikako (December 2015)
Matsumoto Chikako (2014)
Matsumoto Chikako (2014)
Matsumoto Chikako (2013)