La corda d'oro: Blue♪Sky (Series)

Len Tsukimori

Len Tsukimori is a member of Mamoru's class who is relatively well-off and enjoys showing off his technical gadgets.

Won Hyeong Choi

Kazuki Hihara

Kazuki Hihara is a main character known for his violin skills.

Ju Chang Lee

Kiriya Etou

Kiriya Etou is a highly skilled violinist introduced in Kiniro no Corda 2: Forte, later appearing in Secondo Passo.

Satoshi Hino

Ritsu Kisaragi

Ritsu Yukishiro is a first-year student in the Universe Department at Seigetsu, known for his serious demeanor and passion for inventing.

Katsuyuki Konishi

Chiaki Tougane

Chiaki Tougane, whose real name is Nagahide Yasuda, initially appears as a classmate and best friend to Takaya.

Kyouya Kisaragi

Kyouya Onodera is the deuteragonist of Talentless Nana, possessing the talent of immortality with the drawback of severe memory loss.

Jun Fukuyama

Sei Amamiya

Sei Amamiya is a third-year high school student and a member of the Chamber Music Club at Amane High School.

Mamoru Miyano

Akihiko Kira

Akira is the protagonist of the series, a cold and quiet individual with a hidden naive side.

Daichi Sakaki

Daichi Sakura is a first-year student and a key player on Sakitama High School's baseball team.

Kanade Kohinata

A concise short bio is not available based on the provided text.

Reiko Takagi

Nia Hasekura

Nia Hasekura is a second-year student at Seiso Academy, a member of the Journalism Club, and a skilled pianist.

Akemi Sato

Reiji Myouga

Reiji Sagaya is a young man with a troubled past marked by severe bullying.

Satoshi Hino

Ryouko Mikage

Ryouko Mikage is the director of Amane High School, often acting as Alexei Zhukov's personal secretary.

Sayaka Ohara

Alexei Zhukov

Vector is a powerful businessman and broker in the Scrapyard, known for his dealings in illegal human parts and organs.

Kenyuu Horiuchi

Arata Mizushima

Arata Mizushima is a cheerful first-year student at Shiseikan High School, a skilled trombonist in the Wind Instrument Club, and a participant in the Yokohama Intra School Concourse.

Daisuke Kishio