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Aries · by personality

Oshi no Ko · Hoshino family, B-Komachi

Ruby Hoshino: zodiac sign and birth chart

Ruby Hoshino has no canon birthday. Neither the manga nor the anime gives an exact one. Read from her personality, she's an Aries: Sun, Moon and rising all in the same sign, loud, bright and first onto the stage. She says it big, and she puts in the work for the people she loves.

  • SunAries
  • MoonAries
  • RisingAries
Which Oshi no Ko character are you?

SourceNo canon birthday: neither the manga nor the anime gives Ruby a date. The chart is NEBO's take, read from personality.

Birth chart

Ruby's chart at a glance

No canon birthday, so this is NEBO's take, read from her character.

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FlowingTense
  • Fire3
  • Earth0
  • Air0
  • Water0
  • Mostly fire. 3 of her 3 placements are fire signs.
  • Double Aries. Sun and Moon in the same sign, about 1 in 12 people have that.
  • About 1 in 14 birthdays get Ruby in the app's Oshi no Ko world.
  • Other Ariess here: Ichigo Saito.

NEBO's take

No birthday in canon. Her personality says Aries.

We ran Ruby through the same model that matches people to characters in the app, and looked at which chart gets her most often. It reads her as fire first: a performer who steps in and glows, with Aries speed in the Sun, Moon and rising.

Canon

No canon birthdayNever given in the manga or anime

NEBO's take

Aries SunRead from her personality
  • Sun CanonNot in canonNEBO's takeAries

    Aries wants the stage first. She grows up singing her mom's songs into the mirror.

  • Moon CanonNot in canonNEBO's takeAries

    An Aries Moon feels first and fast. Her emotions come out in a burst.

  • Rising CanonNo birth timeNEBO's takeAries

    No birth time in canon. First impression: an eager, bright girl who walks in like she already owns the room.

  • Mercury CanonNot in canonNEBO's takeNo clear pick

  • Venus CanonNot in canonNEBO's takeNo clear pick

  • Mars CanonNot in canonNEBO's takeNo clear pick

    Our model has no clear pick for her Mars. Judge by behavior: she keeps going for the dream through everything.

What canon does give: a girl who sings her mom's songs into the mirror and wants the stage. An Aries answer is to run at it, right into the spotlight.

How she shows up

Why she's like this

Aries is the sign of the first step, courage and a bright spark. Ruby hits every one of them, in scenes fans know by heart.

  • CoreAries Sun

    Born for the stage

    She grows up singing her mom's songs into the mirror.

    Season 1

  • FeelingsAries Moon

    Honest burst

    Ruby steps on stage and glows so hard the crowd takes a moment to work out what exactly hit them.

    Idol arc

Your turn

Which Oshi no Ko character are you?

Pick your birthday. Your Sun sign gives a first answer right here, then the app reads your whole chart.

Chemistry

Who Ruby clicks with, and who she clashes with

Read from the charts on their pages. The plot may disagree.

Pick a side

Are you more Ruby or Ai?

Your birthday settles it. The app reads your whole chart and tells you who you really get.

Similar charts

Who else has Ruby's chart

Famous Aries with her placements

Their charts line up with NEBO's take on Ruby. A chart match only: none of them is connected to this page.

Oshi no Ko

Characters like Ruby

Closest charts first: shared signs, same elements.

Which Oshi no Ko character are you?

Add your birthday and the app finds your Oshi no Ko character, your place in B-Komachi and how close you are to Ruby.

Are you Ruby? Find your character

Questions

Ruby's zodiac sign: what people ask

What zodiac sign is Ruby Hoshino?

Canon never says. Neither the manga nor the anime gives Ruby an exact birthday. By personality, NEBO's take is Aries.

When is Ruby Hoshino's birthday?

It isn't given anywhere in canon as an exact date.

Is Ruby Hoshino an Aries?

By personality, yes: bright, bold and first onto the stage. It's NEBO's take, not canon, because no exact birthday exists.

What element is Ruby?

Fire. Aries is a fire sign, and 3 of her 3 placements are fire too.

Who is Ruby most compatible with?

By chart, Melt Narushima, Taiki Himekawa and MEM-cho. Aries Moon and Sagittarius Moon: they calm down the same way, no translation needed.

All Oshi no Ko characters →

Unofficial fan page. Oshi no Ko and its characters belong to their respective owners. NEBO is for entertainment.