#i didn't include it in the main text either but the sekai song is toaru ikka no tea party by kururingo. it's one of my faves

[osomatsusanki]

My project sekai OC, Tenma Riku:

Tsukasa's twin brother who was born second. He turned inwards when Saki got hospitalized and fights depression.

social recluse who barely ever leaves his room

has a hard time expressing himself through words

has an inferiority complex because of Tsukasa's achievements. he feels like he's nothing compared to his brother who can do anything

they're on good terms, but Riku secretly has a lot of pent up anger because of this

he feels like Saki loves Tsukasa more than him because his brother has a more direct way of showing his love while Riku doesn't know how to communicate his feelings

he gave up on playing the piano. he was never very good at it and didn't have it in him to keep trying

he's a fan of Nightcord at 25:00

attends evening classes with Ena

outside of school, he only wears black

his voice is soft and timid. he has a mild stutter

wants to join the school chorus but he's scared of singing in front of people

loves cats

has a pet spider that Tsukasa hates

gamer

started talking to Nene through an online game years ago and they're friends who play together a lot

he's also friends with Touya. Riku does library duty with him at school sometimes

he's good with computers and asked Rui if he'd help him improve his coding skills. Rui is really kind to him and treats him completely different from Tsukasa. also he loves the spider

Riku feels comfortable with Rui. he always looks forward to spending time with him again

he has a torrented version of the vocaloid software and writes his own songs using Rin and Len

most of them are sad and some of them are angry

left handed

hates crowds

lives in constant fear of people mistaking him for Tsukasa and approaching him while he's out

the only time he was glad that it happened was when he stopped to listen to Kohane's street performance on the way home from therapy. they talked a little afterwards and he explained that they're twins

he might have a crush on her

one time Saki lost a toy she really liked, and he used all his money to buy her a new one, then gave it to her as if he found it. a long time later, Saki found the actual toy she lost and felt really moved

she actually loves both her brothers the same, even if Riku doesn't feel that way

The forest sekai:

Riku wishes he could go outside more, but he hates the presence of other people. He also loves singing, but only has the courage to do so when he's home alone. These feelings manifest as a sekai where he can sing to his heart's content in a beautiful forest.

In the middle, there's a big clearing where the sun always shines and a set of two swings. A path through the forest leads to the shore with a lighthouse. Sometimes they host tea parties with Miku, Rin, and Len. The wild animals inhabiting the sekai often come around as well.

The other three virtual singers appear as cats who like to meow or mrow along to the melody. Riku loves them a lot, sometimes they play or nap together in the sun. Kaito is a big softie, Luka is really fluffy but sort of a tsundere, and Meiko loves playing, especially with the toys Riku brings them himself.

There's a koi pond, and a lot of room to build sandcastles by the lighthouse. They stay in the same state forever unless the person who made it destroys the castle themselves.

#if you think that he's holding the tsukasa pillow bc i didn't want to put in the effort... well you're not wrong lmao #but also i like to think that their parents offered him his own pillow too he just didn't want it #& i like how it could be a hint at his inferiority complex. he keeps comparing himself to tsukasa and it just feeds his depression further #so he has a complicated relationship with him even if riku is always kind and supportive of tsukasa on the surface #and tsukasa loves him and tries to help. but he has no idea how often riku cries himself to sleep alone in his room #i imagine his voice sounds like nanase riku's from i7 (that's unrelated to his name though) #i didn't include self indulgent parts but. there's a reason why there's two swings next to each other in the forest sekai. and it's me dsgf #anyway feel free to ignore that. but we like to sing there together or just swing or just sit and hold hands.. #i didn't include it in the main text either but the sekai song is toaru ikka no tea party by kururingo. it's one of my faves #thanks for reading #i love riku so much #kinda want to write about him #prsk #prsk oc #oc #project sekai #tenma riku