bluecastleheadcanons

[bluecastleheadcanons]

someone please put some soft daisugaiwaoi headcanons in my ask box 🥺👉🏻👈🏻

[bluecastleheadcanons]

kuroo probably had chronic nose bleeds as a kid and for the longest time kenma thought he was possessed or something.

#kuroo tetsurou #haikyuu headcanons #kuroken #haikyuu fanfic

[bluecastleheadcanons]

you can’t convince me that baby oikawa and iwaizumi didn’t go through oikawa’s sisters old clothes.

#haikyuu!! #haikyuu headcanons #iwaizumi hajime #oikawa tooru

[bluecastleheadcanons]

yeah! someone will put on someone smaller than them clothes and be like “these might not be mine...”

the volleyball locker rooms have a finders keepers kind of room with the tracksuit. like by the end of the year they check the tags of their pants and jackets and oikawa is wearing kunimi’s pants, mattsun got oikawa’s jacket, kyoutani is wearing hanamaki’s pants and iwa is wearing mattsun jacket. kenma is just wearing shibayamas and yaku’s tracksuits, kuroo is wearing kai’s jacket. you get the message.

[bluecastleheadcanons]

iwa def stood there staring at him because he had no idea whether to laugh or cry because he knew the feeling.

iwaizumi going to kick oikawa in the back as one does but oikawa unknowingly turns around at the last second and iwa accidentally kicks his crotch

[bluecastleheadcanons]

send me in some people taking care of iwa please

#haikyuu!! #haikyuu headcanons #iwaizumi hajime

[bluecastleheadcanons]

For the ADHD Iwa getting overstimulated by loud Noises, that makes me thinks that maybe when he was first starting Volleyball matches the loud crowds and stadiums overwhelmed him a bit.

YES 100%!! He’d start stimming, cracking his knuckles even when they didn’t crack anymore, desperately trying to ignore the constant screaming. 

But the Oikawa had noticed that teasing Iwaizumi got the other boy out of his head and lessoned the noise.

#haikyuu!! #haikyuu headcanons #iwaizumi hajime #oikawa tooru #oiiwa

[bluecastleheadcanons]

Autistic Oikawa and ADHD Iwaizumi headcanons

Volleyball is their shared special interest but Godzilla and aliens and space are their respective personal interests

Iwa Ritalin in week days to help manage his concentration

Oikawa’s stims: hand flapping, clapping and neck cracking

Iwa’s stims: joint cracking and hand clenching. He also owns a lot of figit toys (oikawa’s mum keeps getting them for him)

They both have bad rejection sensitivity

Oikawa has master masking and his mask is pretty strong, though tiring to keep up

Iwa’s masking is not as strong and starts to crumble as his meds wear off

Oikawa has a lot of problem recognising vocal tones and facial expressions which is why Iwa is more often vocal or dramatic with his actions

Oikawa has an alien pin he keeps in his pocket or bag at all times

They both have OCD characteristics like oikawa will ages trying to close the door to make it sound right. Iwa will have a small thought and then obsess over it for the whole day

Oikawa has certain things he can’t touch, eat or hear because of sensory issues

Iwa gets very overstimulated by constant loud noises and being in crowds

They help each other in ways they can, Iwa helps Oikawa when he’s struggling to understand someone's tone of voice and Oikawa helps Iwa concentrate

Iwa struggles with binge eating when his meds wear off or on days he doesn’t take them

Iwa keeps sticky notes on him at all times so he can write things down before he forgets them

#haikyuu!! #haikyuu headcanons #Iwaizumi Hajime #oikawa tooru #autistic oikawa #adhd iwaizumi

[bluecastleheadcanons]

been thinking about autistic Oikawa and adhd Iwaizumi.

#haikyuu!! #haikyuu headcanons #iwaizumi hajime #oikawa tooru #oiiwa

[bluecastleheadcanons]

Haikyuu boys as things my guy best friend does!

(99.9% sure this has been done)

Mimics everything I do

Makki, Tendou, Daishou, Suga, Bokuto and Kuroo

Makes odd bird noises at minor inconveniences

Hinata, Noya, Oikawa, Asahi, Kenma

Has youngest child syndrome

Bokuto, Oikawa, Lev

Uses hand gestures

Iwaizumi, Hinata, Yamaguchi, Lev, Bokuto

Uses short people (me) as an arm rest

Lev, Kuroo, Mattsun, Oikawa, Tendou

Zips up people’s open bags for them

Iwaizumi, Ushijima, Daichi, Akaashi, Asahi, Noya, Daishou, Yaku,

Has a constant need to thumb wrestle people

Makki, Iwaizumi, Kyoutani, Tanaka, Bokuto, Noya

Likes to compare hand sizes

Oikawa, Kuroo, Tendou, Suga, Lev

Has worn a maid dress

Kenma, Oikawa, Tanaka, Suga, Makki, Noya

#haikyuu!! #haikyuu headcanons #iwaizumi hajime #sugawara koushi #kuroo tetsurou #oikawa tooru #yaku morisuke #sawamura daichi #bokuto kotaro #akaashi keiji #ushijima wakatoshi #tendou satori #hinata shoyo #yamaguchi tadashi #yuu nishinoya #tanaka ryuunosuke #asahi azumane #daishou suguru

[bluecastleheadcanons]

matchups?

#matchups #haikyuu!! #haikyuu headcanons

[bluecastleheadcanons]

the volleyball locker rooms have a finders keepers kind of room with the tracksuit. like by the end of the year they check the tags of their pants and jackets and oikawa is wearing kunimi’s pants, mattsun got oikawa’s jacket, kyoutani is wearing hanamaki’s pants and iwa is wearing mattsun jacket. kenma is just wearing shibayamas and yaku’s tracksuits, kuroo is wearing kai’s jacket. you get the message.

#haikyuu!! #haikyuu headcanons #iwaizumi hajime #kuroo tetsurou

[bluecastleheadcanons]

don’t lie to your self and say that iwaizumi is scarier than oikawa when’s he’s mad. Like iwaizumi shows his anger by yelling and throwing shit right? Oikawa? well piss him off and he’s coming for you mental stability

#haikyuu!! #haikyuu headcanons #iwaoi #oiiwa

[bluecastleheadcanons]

Parent headcanons

(warning!!! mentions of  child abuse, neglect, gaslighting, divorce, eating disorders, anxiety, alcoholism, drug use, the f slur (its not used its literally said as the f slur) running away, death and homophobia) 

Hinata: his parents got a divorce right after natsu was born. He still sees his dad with natsu on the weekends. His mother is amazing and very kind his dad is similar

Kageyama: he doesn’t talk to his parents much, they’re both nice and all around good parents they just don’t get his hyperfixation on volleyball

Yamaguchi: He has a close relationship with his mother, his father works long hours so he doesn’t get to see him very much.

Tsukishima: his parents are nice, though they beg him to go outside a bit more since when he’s not playing volleyball he’s in his room

Yachi: she never met her dad. Her mum can be cold sometimes but when she really needs something her mother is right there for her

Tanaka: last time he was his parents they were screaming. Him and Seako ran away when he was very young. 

Noya: he doesn’t really know his mother, she left when he was young. He is very close with his dad and they have movie nights. 

Asahi: His mother is very similar to him but his dad is kinda like noya. They’re both awesome and caring.

Daichi: ever wonder why he is kinda mature for his age? Well uh ever tried raising your younger siblings while your toxic and verbally abusive parents breathe down your spine? Gaslighting is his parents favourite parent child bonding activity.

Sugawara: His parents have always been more like friends than authority figures in his life. They always have great advice and lessons to teach him but they have never treated him less than them.

Kiyoko: Her parents can be a bit...much. They always try to force her to speak when she doesn’t want to. Of course they mean well but that can be irritating.

Oikawa: His mother is the best he could ask for. She is so kind and caring. She works with children and noticed his anxiety issues when he was young and always tried to elevate his worries. She can always tell when something is wrong with him. His father works overseas constantly but always tries to make time for him and his sister, though sometimes he can be a bit toxic. Calling oikawa dramatic if he were having a panic attack.

Iwaizumi: *takes deep breath* His mother is head veterinarian at the vet she runs and is almost never home at a reasonable time. She wasn’t really around to parent him as a child so Oikawa mum picked up the slack. His father? Well there's a reason Iwa spends more time at Oikawa’s house than his own. The bruises and increasing mental health issues truly aren’t worth a night in his own bed. 

Matsukawa: His dad died when he was 10. His mother is extremely kind and empathetic. She did a great job at raising 3 kids as a single mother. Her and Oikawa’s mum get along really well. 

Hanamaki: his dad was a piece of shit until one day his mum told him to leave and they haven’t seen him since. His mum is great but is sometimes too reliant on him and his older sister for some things.

Kyoutani: parents? The fuck are those? All he knows are the two assholes who happen to live in the same house as him and share his last name. They are either drunk or high 24/7 and if they even so much as notice his existence it's not a good time to be him.

Tendou: horrible, horrible human beings. He developed an eating disorder at 13 and when they found out they either didn’t feed him or over fed him and wouldn’t let him leave the table until he finished the plate. Moving into the shiratorizawa dorms was the best day of his life.

Ushijima: His father left when he was young and his mother and grandmother are VERY traditional. 

Kuroo: lives with his dad and grandparents. His mother left with his sister when he was seven. His dad works late hours but is a pretty understanding and goofy guy.

Kenma: his mother is the ‘you need to get out more’ kind of lady. Super nice and fun. She impulse buys the most random stuff. His father is cool and plays video games with him.

Yaku: his dad is a recovering alcoholic and his mother is more toxic than a pufferfish. His parents are divorced and unfortunately he has to spend most of his time with his mother but sometimes he just takes his brothers and goes to his dad’s.

Lev: His mother is the typical ‘have some more’ kind of russian lady. Does see his father very much. 

Bokuto: his parents are somewhat emotionally unavailable. But that's fine cuz his sisters basically raised him. 

Akaashi: literally the complete opposite of him. Still together and grossly in love. 

Daishou: his parents and him don't really interact all that much. After he started dating Mika, his dad pat him on the shoulder and said congrats on not being a (insert f slur here) and he hasn’t really trusted either of them since then.

#haikyuu!! #haikyuu headcanons #hinata shoyo #kageyama tobio #yamaguchi tadashi #tsukishima kei #yachi hitoka #tanaka ryuunosuke #yuu nishinoya #asahi azumane #sugawara koushi #sawamura daichi #kiyoko shimizu #oikawa tooru #Iwaizumi Hajime #hanamaki takahiro #matsukawa issei #kyoutani kentarou #tendou satori #ushijima wakatoshi #Kuroo Tetsurou #Yaku Morisuke #Kozume Kenma #lev haiba #bokuto kotaro #akaashi keiji #daishō suguru

[bluecastleheadcanons]

would you guys want a get to know me?

#i’m curious #get to know the person behind the blog

[bluecastleheadcanons]

Hey, uhhhh, could you add each of the shipping bases (the ones you use to explain your ships)? I've been looking for them but I can't fine them

Most certainly!!!

there you go lovely!!

#haikyuu!! #ask box

[bluecastleheadcanons]

i like to imagine oikawa has days where he walks out of his house, his hair is not done, he’s not wearing any sort of face product and no he hasn’t showered.

#haikyuu!! #haikyuu headcanons #seijoh 3rd years #oikawa torū