ArtsThe BestieBeginner
Designing Your Own Oni course icon

Designing Your Own Oni

Like Duolingo, but for Designing Your Own Oni. Tomo turns the whole topic into a game you play five minutes a day, until it actually sticks.

For the part of you with thirty open tabs that never became anything.

54 bite-size levelsAbout 5 minutes each

Free during early access · No credit card · iPhone & Android

Ogi the Oni
Designing Your Own Oni
with Ogi the Oni
54
Levels
4
Sections
5
Min/day
What you'll learn

Key ideas in Designing Your Own Oni

  • Triangles mimic sharp objects like teeth or claws found in nature
  • Fill the character design with solid black to remove detail
  • Angular shapes create visual tension and discomfort for the viewer
  • Evaluate if the character's personality and threat level are clear from the outline alone
  • The correct sequence of the silhouette test in character design
  • Top-heavy proportions signal a character that can crush opponents
  • Sharp angles are universally associated with piercing or cutting
  • A strong silhouette ensures a character is recognizable at a distance
  • Monster design relies on 'readability' before facial details are added
  • Mapping specific proportions to their psychological impact
  • The importance of the silhouette in monster recognition
  • Exaggerating the trapezius and shoulder width creates a sense of mass
  • Tapering the waist down from a massive chest emphasizes upper-body power
  • Identifying 'top-heavy' design choices that make an Oni look unstoppable
  • Single central horns suggest primitive beastliness
  • Symmetrical horns suggest discipline or status
Why not just Google it

You've tried the other tabs

Wikipedia

Thirty open tabs. Four facts you actually kept.

YouTube

You watched. You nodded. By Sunday it was gone.

ChatGPT

One answer, then back to scrolling.

Online courses

Eight weeks. You meant to finish. You didn't.

Tomo gives Designing Your Own Oni the Duolingo treatment: levels, streaks, and quick quizzes that test what you just learned. That game loop is what the tabs above never had, so it's the one you actually finish.

Try a question

Here's what playing it feels like

A real question from this course. Take your best guess.

The Geometry of Aggression

When starting a 'silhouette test,' what is the first thing you should do to your character drawing?

Get it right to open this lesson and 53 more in the app.

Course map

Where Designing Your Own Oni takes you

Learn to create a terrifying and authentic Japanese demon character. From choosing the right horns to mastering a menacing pose, you will build a legendary monster from the ground up.

  1. 1

    Make Your First Monster

    • The Basic Shape of Fear
    • Picking Your Signature Horns
    • Giving Your Oni a Scary Face
    • Choosing the Right Skin Color
    • Drawing the Classic Iron Club
  2. 2

    Adding Personality and Power

    • Muscles and Body Types
    • Designing Fierce Eyes
    • Adding Fangs and Claws
    • The Tiger-Skin Wardrobe
  3. 3

    Setting the Scene

    • Dynamic Poses for Battle
    • Using Shadows for Drama
    • Adding Smoke and Fire Effects
    • Creating a Spooky Background
    • Showing Scale Against Humans
    • Expressing Different Emotions
  4. 4

    The Legends Behind the Mask

    • Where Oni Stories Come From
    • The Meaning of Different Colors
    • Famous Oni in Folklore

4 sections · 18 units · 54 levels. Built to play, not to enroll.

How it's taught

You pick the voice

This course
The Bestie

Designing Your Own Oni is taught in the The Bestie style: your friend who just gets it. Want a different feel? In the app you can spin up the same topic in any of Tomo's teaching styles. Same facts, totally different vibe.

Keep going

More Arts on Tomo

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Start Designing Your Own Oni today.

Download Tomo, search Designing Your Own Oni, and play your first lesson in under a minute.