Tananami

Tananami is the het ship between Chiaki Nanami and Gundham Tanaka from the Danganronpa fandom.

Canon
During the events of despair arc, the real Chiaki Nanami and Gundham Tanaka were both in Class 77-B. Tanaka enjoys playing the video games that Chiaki brings to the class, and at the proposal that Nanami should become the class representative, he seems on board with the idea.

During the tragedy, it is Chiaki Nanami's execution that plunges Gundham and the rest of his classmates into despair.

During Gundham's reformation in the Neo World Program (Danganronpa 2: Goodbye Despair,) AI Chiaki Nanami patiently helps Gundham to uncover his treasured hellhound earring after he loses it under the floorboards. They did not recover the earring, Gundham having to branch off and uncover it on his own time. However, they did lead to the discovery of the passage way utilized by the chapter one murderer.

Fanon
The ship sailed when some fans found Chiaki's dedication to finding Gundham's earring with him endearing. Her patience with him and willingness to play along with his desires, no matter how petty they may have seemed, lead some people to want to see more from the relationship.

Other fans thought Chiaki's embellishments of her backstory in Despair Arc were similar to Gundham's fantastical tales of his life, and thought she could make a good partner for the breeder due to her ability to understand him.

However, this ship is often overshadowed the two's more popular ships, Sondam and Soudam for Gundham and Hinanami for Chiaki.

Fandom
FAN FICTION

Nanami/Tanaka tag on Fanfiction.net

Trivia

 * Gundham and Chiaki were executed sequentially in Danganronpa 2: Goodbye Despair, Gundham having been the chapter four blackened, with Chiaki unknowingly becoming the chapter five blackened following his death.