- She's 14
- 5'0 in height
- Rin is super extroverted
- Rin is incredibly athletic and hyper
- She's even more hyper than Miku, even Len has never seen her frown unless she's acting
- She allergic to cats, but loves them anyway
- She Enjoys carnivals and roller coasters, often does them with Fukase
- She will say she's not afraid, then hide behind Len
- Rin likes painting and says colours make her happy
- Says Len is more girly than she is
- Has a love-hate relationship with Len, when she hates him: ROADROLLER! When she loves him: Long and sweet drives in... ROADROLLER!
- Does Len's hair for him, and he buys her hair bows
- Hides candy in her bows, she blames Len if any goes missing
- Has a goal to beat Flower at video games
- Rides a hover board (lol) it has rainbow lights in it
- Got Len to attach wheels inside her shoes and make sure they can't be seen
- If she has a bag, it's probably full of sweets too
- She obviously loves oranges and anything orange flavoured
- Wants to learn how to skateboard, when she tried it didn't go very well
- Likes to share clothes with Miku, they're a little long on Rin because Miku is taller, but Rin doesn't care
- She's very childish
- She has too many friends for her to count outside of her closest ones
- Like Miku she plays every instrument
- She's the Vocaloid version of cupid
- She disapproves of Miku trying to get Mikuo and Kaiko together
- Doesn't like sleeping
- She shares a bunk bed with Len
- She is a mild tsndere
- She likes to tease Yuma because she gets a big reaction out of him
- Bosses Len around like her servant
- Rin actually can't get any alone time away from Len, and he gets offended when she asks for it
- She says she doesn't care about her looks but secretly wishes she looked 'sexy' like Luka or Meiko
- She Enjoys swimming, and likes to pretend she's a fish
- She does all chores except cooking for Crypton, but she only does this so they give her money
- She's allergic to Kiwi
- Is somehow immune to temperature, she won't notice if she has frost bite
- She wants to stand out and make a difference in the world
- Tells Rinto all her secrets
- Secretly ships all her friends but no one knows who she ships with who
- She keeps getting letters and gifts from a secret admirer
- Everybody but her knows that the secret admirer is Len
