Chouyaku Hyakuninisshu: Uta Koi.
超訳百人一首 うた恋い。
Synopsis
Uta Koi tells the "super-liberal interpretation" of the Hyakuninisshu anthology compiled during Japan's Heian period of 100 romantic poems from 100 different poets such as The Tale of Genji's Murasaki Shikibu.
Characters

Fujiwara no Teika
Main

Fujiwara no Takaiko
Supporting

Ariwara no Yukihira
Supporting

Hiroko
Supporting

Ariwara no Narihira
Supporting

Funya no Yasuhide
Supporting

Ono no Komachi
Supporting

Munesada no Yoshimine
Supporting

Naishinnou Yasuko
Supporting

Youshou no Sadaakira
Supporting

Sei Shonagon
Supporting

Fujiwara no Sanekata
Supporting

Murasaki Shikibu
Supporting

Fujiwara no Yoshitaka
Supporting

Fujiwara no Michimasa
Supporting

Masako-naishinnou
Supporting

Fujiwara no Yukinari
Supporting

Ki no Tsurayuki
Supporting

Naishinnou Shikishi
Supporting

Utsunomiya no Yoritsuna
Supporting
Opening & Ending Themes
Openings
- "Love Letter from Nanika? (ラブレター・フロム・何か?)" by ecosystem
Endings
- "Singin' My Lu" by SOUL'd OUT