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Kota Tanabe: Apps, positioning, trajectory | Marlvel

Marlvel
Publisher intel
Kota Tanabe

Kota Tanabe

Known for

1app0.0Lifestyle

Snapshot
Publisher DNA
Portfolio
User Sentiment
Rivals
So What?

Snapshot

Active nemesis

Other rivals

Publisher DNA

AI intelligence is not yet available for Kota Tanabe. The portfolio data below is up to date.

Top niches they play in

Journaling Note Taking1 app

Explore the Journaling Note Taking niche

See every app competing in Kota Tanabe's strongest niche.

Portfolio

Apps

1 app analysed

Sort by

0.0

Automated map visualization from photo metadata reduces manual entry friction.

Multi-year calendar view creates a unique longitudinal memory-preservation mechanism.
Offline-only storage architecture creates a significant data-loss risk for users.

Single-market publisher, every app ships only to United States.

Based on 1 of 1 app with localized market data · last scanned Jul 2026.

Americas (1)

User sentiment

User-sentiment analysis coming soon.

Rivals

The rivals identified

Nemeses(1)

known forEMMO - 日记与笔记

1 app

So what?

Strategic outlook coming soon.

Frequently asked questions

How many apps does Kota Tanabe publish?

Kota Tanabe has 1 app tracked by Marlvel, primarily in the Lifestyle category.

What kind of apps does Kota Tanabe make?

Kota Tanabe's portfolio is concentrated in Lifestyle, with an average rating of 0.0/5 across rated apps.

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with editorial review, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Kota Tanabe, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Kota Tanabe intelligence.” Updated N/A. https://marlvel.ai/publishers/kota-tanabe

Agent Markdown (.md)See methodology Contact support

Data licensed under CC-BY-NC 4.0

Portfolio

Free 1

1

app

Lifestyle1

Last updated

n年日記

v1.0

8mo ago

United States

1 / 1

Core markets (1/1 apps)

🇺🇸United States

4.8

Lifestyle

EMMO dominates the visual journaling space, directly competing with n年日記's focus on memory preservation and daily reflection through a highly polished, aesthetic-driven interface.

Contenders(2)

Shanghai Ningguang Information Technology Co.

known for团纸日记-把生活写成一本书

1 app5.0Lifestyle

This app targets the 'memory preservation' segment by focusing on physical book exports, a key differentiator for long-term diary keepers.

known forShine - Timeline diary

3 apps

Same space(4)

Beijing Haixin Intelligence Technology Co.

known for时光之语

1 app5.0Lifestyle

This peer utilizes AI-guided interviews to help users document their lives, competing for the 'reflective journaling' market.

known forMyMemoir AI

1 app5.0Lifestyle

known forChat with Me: Selfcare Journal

1 appLifestyle

This app uses a chat-based interface for self-care, competing for users who prefer a conversational journaling experience.

known forOndo: AI Journal

1 app5.0Lifestyle

New entrants(2)

known forLore: Every Chat Hides a Story

1 app0.0Lifestyle

This newcomer disrupts the space by importing existing chat data to generate life stories, bypassing manual entry.

known forおうち新聞

1 app0.0Lifestyle

What is Kota Tanabe's top app?

Based on user sentiment and following across the portfolio, n年日記 stands out as Kota Tanabe's flagship app tracked by Marlvel.

In how many countries are Kota Tanabe's apps available?

Marlvel has tracked Kota Tanabe's apps across 1 country.

5.0

Lifestyle

Shine competes through its focus on data visualization and timeline-based reflection, mirroring the goal of tracking life over time.

This app focuses on the 'biography' aspect of journaling, using AI to synthesize daily entries into a cohesive life story.

Ondo represents the shift toward AI-assisted journaling, using conversational interfaces to prompt reflection.

A new entrant that gamifies family history by turning daily life into a 'newspaper' format.