TsuHiso

TsuHiso is the slash ship between Asato Tsuzuki and Hisoka Kurosaki from the Descendants of Darkness fandom.

Canon
In the beginning, due to their opposite personalities, Hisoka and Tsuzuki seemed to not get along and they both fought a lot. Hisoka is a very serious, focused person whereas Tsuzuki is a slacker and has a very laidback personality. However, the two do eventually learn to trust and respect each other. Through Tsuzuki's very compassionate nature he is able to eventually break down Hisoka's walls and it leads to a very close friendship. Many times in both the anime and manga, the two have come to help and protect one another from Muraki and anyone else who threatens them.

Once Hisoka is kidnapped by Muraki, Tsuzuki is heavily concerned, and wastes no time to start searching for him. Eventually (in the anime) through talking with Muraki, he finds out how Hisoka died and about the horrible things that Muraki did to him before his death. Then after a brief fight with Muraki, Tsuzuki was able to find Hisoka and save him, this is when they eventually begin to come to an understanding. They are shown to still occasionally argue and have differing ideologies.

When Hisoka is eaten away by guilt over Tsubaki's death, Tsuzuki comforts him by giving him a hug. Hisoka has also later on convinced Tsuzuki that he is indeed human and that he should stop blaming himself for others deaths. Both Tsuzuki and Hisoka come to realize that they share a very lonely and ostracized childhood and life, even up to when they both died. This seems to help build a semi-co-dependent relationship between them. In one episode where Hisoka took a compatibility test with Tsuzuki, he was excited to hear the results. Tsuzuki was then thoroughly disappointed when Hisoka informed him that the results came back negative.

Fanon
TsuHiso is one of the most popular couples within the Descendants of Darkness fandom. Mainly because the two are the main characters of the series and are almost always seen together. It has been shown subtly many times in the manga series that the two secretly have feelings for each other. Many people might also like the fact that they always defend each other and have a healthy dependent relationship with each other without it being toxic. It has a small fanbase on Tumblr.

Fandom
TUMBLR