Chōyaku Hyakunin Isshu: Uta Koi (超訳百人一首 うた恋い) (English: "One Hundred Poems Super Translation: Love Song") is a Japanese historical Josei manga written and illustrated by Kei Sugita, and published by Media Factory.

[1] Uta Koi is a "super liberal" interpretation of the Hyakunin Isshu anthology of 100 romantic poems by 100 poets compiled during the Heian period.

Uta Koi details a selection of romantic poems from the Hyakunin Isshu, including the tale of Ariwara no Narihira's affair with imperial consort Fujiwara no Takaiko, the romantic relationship between Narihira's brother Ariwara no Yukihira and his wife Hiroko, amongst others.

[1] The fourth manga volume sold 28,400 copies within the first week of release, ranking within the top 50 on the Oricon comic sales charts.

A plotless filler episode involving the personas of the Hyakunin Isshu and the shenanigans that occur between them, many of them significantly anachronistic: a grand prix race around the Heian capital (using oxen and carts instead of racecars), a television interview (Teika's Room), and a trading card battle: G1 Grand Prix in Heian-kyō: Teika and Yoritsuna comment on the first ox-cart race in the Heian capital.

Yoshitaka is courting a woman of the Minamoto clan, however does not meet her in person and merely writes letters, much to her dismay.

Before she became Sei Shōnagon, Nagiko's father is ready to move to the capital with her and her brother Munenobu, who is in love by someone named Suenomatsuyama.

Kintō mentions Sanekata's visit in episode 8 and his fate, a waterfall blocked by rocks, and the Emperor's protection of Teishi.

As he passes through the capital, he is called by a princess, Masako, who was daughter of the Emperor Sanjō and an incoming High Priestess.

Michimasa accepts and takes her to a good view of the palace, introduces the houses and brings simple gifts from the capital: flower, grass, meat, and dirt.

As he was training his swordsmanship, it was too late, as Masako's father knows of their secret love and discharged the elder servant, who tells what happened to Michimasa.

Teika (who has been on minor appearances in all episodes of the anime, informing us about the Hyakunin Isshu) refuses to follow his father's footsteps of being a poet.

Teika was invited to Noriko's household and began to exchange poetry with the princess, despite their love poems are to be assumed make-believe.