Products

Kuma Learn

Learn Japanese to watch |

kumalearn.com RedditEducation / Language Learning

AI Benchmark
Desktop
Mobile
Monthly visits
6.4K
Down9.4%MoMAug 2026
MRR
$7Claimed
Disclosed 2026-09-29Indie Hackers
Entry price
Unknown
No monthly subscription pricing
Creators
Mario Hayashi
@kumalearn· 293 followers
Launched
5y ago
2021-01-12 · Est.

Traffic & revenue

Monthly visitsData through Aug 2026 · Oct 2026 pending
MRRSelf-reported, unverified · Indie Hackers
  • Sep 2026$7Self-reported MRR · unverified
Events1 revenue disclosure

Revenue evidence

Publicly disclosed & verified revenue figures, sorted by date

Marketing moves

Launches, search & content, referrals, promotions
  • Launched on Show HN (2 pts)Launch

    Japanese-English picture dictionary, now with SRS flashcards

    Mar 31, 2022 · 4y agoLaunch page

  • Launched on Show HN (1 pts)Launch

    Online Japanese-English picture dictionary v0.1

    Jun 10, 2021 · 5y agoLaunch page

  • Launched on Show HN (2 pts)Launch

    Learn Introductory Japanese Vocab with Pictures (400 Words)

    May 10, 2021 · 5y agoLaunch page

  • Launched on Show HN (3 pts · 1 comments)Launch

    Learn JLPT-N3 Japanese Vocab with Pictures (eBook)

    Jan 15, 2021 · 5y agoLaunch page

  • Launched on Show HN (16 pts · 5 comments)Launch

    Learn Japanese Vocabulary Visually

    Jan 12, 2021 · 5y agoLaunch page

Traffic sources

Aug 2026

Traffic breakdown

Channels

  • Organic Search43%
  • Direct27%
  • Referrals10%
  • Social5%
  • Other14%

Countries

  • United States53%
  • Japan37%
  • India8%
  • Ukraine2%

Search

Domain authority 5Domain registered 2020-11-24

KeywordMonthly volume
lucky sukebe820
large buttocks in japanese380
会席料理 英語240
similar japanese saying for " any means necessary"180
ヤンママ 英語160

Traffic data: Vaneform

Pricing

Pricing page not identified yet, or no public pricing listed.

Pages & changes

Tracked since 2026-07-31

Key pages

Weekly snapshots
kumalearn.com/ Snapshot 2026-11-06

Changes

No pricing, plan, or positioning changes detected since tracking started.

Design

First-screen visual analysis & :root CSS

Soft & Friendly (Light canvas, balanced density) featuring split copy & visual layout and product ui screenshot / component visuals.

First-screen preview · click to zoom

First-screen pitch & conversion flow

“Learn Japanese to visit Japan|”

Split Copy & Visual hero structure paired with direct input / instant try CTA and customer / press logo strip.

Conversion path: Split Copy & Visual + Product UI Screenshot / Component → Direct Input / Instant Try · Trust bar: Customer / Press Logo Strip

Palette · click to copy

5-D design score7.3 / 10
Typography
7.0
Color & Contrast
8.0
Layout & Spacing
8.0
Craft & Polish
7.0
Distinctiveness
6.0

Structure

Fonts
Segoe UI Symbol
Primary visual
Product UI Screenshot / Component
Social proof
Customer / Press Logo Strip
Navigation
Full-Width Top Bar
Theme & density
Light · Balanced
Corners & depth
Small Radius · With shadow
Preview full AI design brief (includes :root CSS variables & layout rules)Style tokens only; never copy brand names, logos, copy, or images
# Design Brief: Soft & Friendly

Warm low-saturation pastels, generous rounded corners, and approachable illustrations.

## Design Tokens

```css
:root {
  --background: #ffffff;
  --surface: #f5f6f7;
  --foreground: #111827;
  --muted-foreground: #69717d;
  --accent: #00ae4f;
  --radius: 4px;
  --font-heading: "Segoe UI Symbol", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Segoe UI Symbol", ui-sans-serif, system-ui, sans-serif;
}
```

Color area ratio: Background #FFFFFF (~80%) · Surface #F5F6F7 (~7%) · Text #111827 (~6%) · Muted Text #69717D (~4%) · Accent #00AE4F (~3%). Background and surface dominate the canvas; reserve the accent color for primary buttons and active states.

## Layout & Conversion Structure

- Hero layout: Split Copy & Visual
- Navigation: Full-Width Top Bar
- Theme & density: Light · Balanced
- Border radius & elevation: Small Radius; use elevation shadows to separate layers
- Primary visual medium: Product UI Screenshot / Component
- Conversion CTA: Direct Input / Instant Try · Trust bar uses Customer / Press Logo Strip
- Headline hook: Target Audience Callout
- Hero components: Centered Prompt / Input, Floating Multi-Cards, Customer Logo Wall
- Spatial layout notes: Split Copy & Visual hero structure paired with direct input / instant try CTA and customer / press logo strip.
- Visual summary: Soft & Friendly (Light canvas, balanced density) featuring split copy & visual layout and product ui screenshot / component visuals.

## Avoid

- Harsh pure-black backgrounds
- Sharp 0px corners
- Cold technical jargon in hero copy

Implement the UI following the design tokens and layout specifications above: use only these color variables, and reserve the accent color strictly for primary actions and active states. Adopt only this visual style—never copy any reference product’s brand name, logo, copy, or imagery.

Questions & evidence

How much website traffic does Kuma Learn get?
Vaneform estimates 6.4K website visits in 2026-08. Visits can include repeat visits; this estimate measures web traffic separately from paying customers or revenue.Source
What is Kuma Learn and what platforms does it support?
Kuma Learn is catalogued under Language Learning: Learn Japanese to watch |. Supported platforms: Web.
What is Kuma Learn's publicly disclosed revenue?
Indie Hackers records a founder-reported figure of $7 /mo stated on 2026-09-29.Source

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