YumeKai

"I've always liked you, Kaidou. But I thought if I told you, it might be a burden for you. There are some things you can't say even if you trust and loved them"

- Chiyo to Kaidou

YumeKai is the het ship between Kaido Shun and Yumehara Chiyo from the The Disastrous Life of Saiki K. fandom.

Canon
At first, Yumehara was in love with Saiki, but it was disappearing by the time because Saiki was doing everything to avoid her. When Yumehara finally gave up on him, she found another guy, which she fell in love rapidly and became boyfriend and girlfriend. By the time, that love faded apart again, since that guy was really rude with some people, his way to eat was disgusting and he always used the same phrase to her that was already making her go mad: "I'll the umbrella that protects your heart". By the time, she was all alone again.

Beach Episode
When they went to the beach, Yumehara was in her bath suit, but suddenly she fell sad since everyone was paying attention. Kaidou did noticed her, and told her she was looking good. Moments later, three guys started flirting with Teruhashi, and this make her feel uncomfortable. Yumehara angrily stepped in front of her and defended her. The guys started making fun of Yumehara's body making her feel really bad, making Kaidou go mad. He, angrily, tried to punch one of them, but since he is to weak, it didn't hurt the guy at all. Saiki used his powers to make that guy believe it did hurt, and the 3 guys ran away. Yumehara thought It was thanks to Kaidou, so she thanked and fell in love with him.

Episodes later, Yumehara is seen that she won a lot of height, in which Teruhashi and Mera couldn't told her she looks pretty bad. After school, Saiki saw her trying to do push ups, but since she was too fat she didn't had enough strength to even do 5. Saiki talked to her via telepathy using Kaidou's voice, so she could get an inspiration. Hours passed and Saiki noticed she was continuing doing push-ups. The next day, Yumehara was to her normal form again. In the halls, she met up with Kaidou and he asked a favor, in which she bows and told him she will always accept.

Valentine's Day
Yumehara made a letter and a chocolate cookie for Kaidou and put it under his desk, but Nendo ate the cookie because he saw it. Kaidou saw the letter, and went to Yumehara to give her the thanks. After school, they went out on a "date" talking about the letter, until they sat on a bank and Kaidou told her there was no cookie in his desk. Yumehara felt shocked, and at the end she told him they are best as friends. You could see Kaidou was a little disappointed, but still gave her the thanks for the little present. After Kaidou left, Yumehara felt terribly bad, then smiled because she knew she could get closer to him. Both were really nervous during the entire "date". Meanwhile they were walking, Saiki was watching and making sure nothing goes wrong, and then he implied they should forget the cookie ad get married.

Castaways / Ship Sink Arc
During this episodes, Saiki's friends were trapped in an dessert island. There were many times where Yumehara wanted to be with Kaidou and occasionally hugged him. Also it was revealed that meanwhile Kaidou was sick in the ship, she threw the pills to the sea so she could be there taking care of Kaidou, but then Saiki got sick and she played dumb like she didn't knew about the pills.

Fanon
It's a quite popular ship inside the community, only rivaled by KuboKai and KaiSai. It's the most popular het ship between these two, but third most popular ship with Kaidou.

Fandom
TUMBLR

WIKIS
 * on

Trivia

 * It's already confirmed that Yumehara has terrible luck with love and change crushes constantly as well as Kaidou, but when Aiura told her to "give up to your actual crush" (in that moment was Kaidou) she didn't, but she did gave up with Saiki and his ex.
 * It's shown that Kaidou is really shy when it comes to girls, specially with Yumehara and Teruhashi.
 * Yumehara prepared Kaidou a letter and a cookie for Valentine's Day for him.
 * Kaidou didn't find the cookie, but he told Yumehara not to worry, since he was satisfied with the card.
 * Both characters parody stereotypical MCs for their gender audiences, LN about superpowered characters and shoujo romance, respectively.