Sakamoto Erena is a member of HKT48's Team KIV.
Team History
- 2013.11.02 - Joined HKT48 as a Kenkyuusei
- 2016.03.30 - Promoted to Team TII (Team TII Formation)
- 2023.02.01 - Transferred to Team KIV (HKT48 11th Anniversary Team Shuffle)
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 - #87 (The 10th AKB48 World Senbatsu Sousenkyo Kinen Waku)
Singles Participation
HKT48 A-Sides
HKT48 B-Sides
- Oboete Kudasai (Sakura, Minna de Tabeta)
- Hohoemi Popcorn (12 Byou)
- Rock da yo, Jinsei wa... (12 Byou)
- Koi no Yubisaki (Shekarashika!)
- Zuuzuushisa wo Kashite Choudai (74 Okubun no 1 no Kimi e)
- Soramimi Rock (Saikou ka yo)
- Boku Dake no Hakujitsumu (Bagutte Iijan) (WCenter with Aramaki Misaki)
- HKT48 Family (Bagutte Iijan)
- Just a moment (Hayaokuri Calendar)
- Dare Yori Te wo Furou (Ishi)
- Itsudatte Soba ni Iru (Ishi)
- Otona Ressha wa Doko wo Hashitteru no ka? (Ishi)
- Oshaberi Jukebox (3-2)
- Seishun no Deguchi (3-2)
- Himawari no Suisaiga (Biisan wa Naze Naku Naru no ka?)
- Klaxon de I love you! (Kimi wa Motto Dekiru)
- Sou iu koto February (Kimi wa Motto Dekiru)
- Machiyagare! (Baketsu wo Kabure!)
AKB48 B-Sides
Albums Participation
HKT48 Albums
Units
Stage Units
- RS3 (Nounai Paradise)
- Honehone Waltz
- HW1 (Pajama Drive)
- Pajama Drive
- Tenshi no Shippo
- Kagami no Naka no Jean Da Arc
- H2 (Seishun Girls)
- Ame no Doubutsuen (Under)
- HW2 (Tadaima Renaichuu)
- 7ji 12fun no Hatsukoi
- Haru ga Kuru Made
- Junai no Crescendo
- Faint
- Kikyou
- KIV2 (Saishuu Bell ga naru)
- Gomen ne Jewel (Support)
- Hatsukoi Dorobou (Support)
- Oshibe to Meshibe to Yoru no Chouchou (Support)
- H4 (Theater no Megami)
- Arashi no Yoru ni wa (Support)
- Candy (Support)
- TII1 (Te wo Tsunaginagara)
- Kono Mune no Barcode
- Glory Days
- Wimbledon e Tsuretette
- Ame no Pianist
- KIV3 (Seifuku no Me)
- Onna no Ko no Dairokkan (Support)
- Mangekyou (Support)
Concert Units
HKT48 Kyushu 7 Prefecture Tour ~Kawaii Ko ni wa Tabi wo Saseyo~
- Oita Iichiko Grand Theater
- Miyazaki Shimin Bunka Hall
- Rappa Renshuu-Chuu (Backup)
- Kumamoto Kenritsu Gekijou
- Kagoshima Shimin Bunka Hall
- Saga Shimin Kaikan
- Otona Jelly Beans (Backup)
- Pinocchio Gun
- Nagasaki Brick Hall
HKT48 Kyushu 7 Prefecture Tour ~Kawaii Ko ni wa Motto Tabi wo Saseyo~
- Makuhari Messe
- Osaka-jo Hall
- Nippon Gaishi Hall
HKT48 3rd anniversary
HKT48 National Tour ~Zenkoku Toitsu Owatoranken~
- Taipei, Taiwan
- Tsugunai
- Yokohama Arena
HKT48 Spring Live Tour ~Sashiko du Soleil 2016~
HKT48 Request Hour Setlist Best 50 2021
HKT48 LIVE TOUR 2022 ~Under the Spotlight~
- Yokosuka Arts Grand Theater
- Tenbyou no Uta
- Aichi Prefectural Art
- Mela!
- YONA YONA DANCE
Media Appearances
Variety Shows
- HKT48 no Odekake
- HKT48 no "Hokamina" ~Sonohoka no minasan~
- HKT Variety 48
Trivia
- Hobbies: Making solo acapella videos, Wistfully taking care of her parakeet
- Special Skill: Improvised acapella singing, Wakeboarding
- Charm point: Eyebrows, voice, dimples
- Favorite food: Pizza-man (Pizzabuns)
- Favorite 48Group songs: Anti, Heavy Rotation
- Is an only child
- Has a good comedic timing
- Is not good at doing things in a hurry. She has people help her with her clothes.
- Her favorite senior is Itano Tomomi, saying that she's cool, beautiful and that she wants to become a "Fashion Leader" like her
- Had a parakeet called "Piichan", which led to jokes about it having the same nickname as Komada Hiroka. Unfortunately it passed away during the winter of 2014. Now she has a new parakeet called "Piisuke".
- Tested positive for COVID-19 on August 9, 2021
- Fellow HKT48 members Oda Ayaka, Kurihara Sae, Miyazaki Sono, and Kuriyama Rina and AKB48's Hashimoto Haruna also tested positive that day.