B100X icon
B10 Memories Never Last icon
Buriedbornes2 icon
+6

yujiro komine

For hardcore RPG enthusiasts and fans of roguelike mechanics who value deep character customization, strategic synergy, and high-difficulty, high-replayability gameplay.

Known forB100X
9apps4.3(24K)Gamesゲーム

Snapshot

Who is yujiro komine?

Specializing in deep, turn-based roguelike RPGs that prioritize strategic character building and complex synergy systems. Delivering high-replayability dungeon crawling experiences for dedicated mobile strategy fans.

Target audience

Hardcore RPG enthusiastsFans of roguelike mechanics who value deep character customizationStrategic synergy

Active nemesis

Oguz Tecimer

Other rivals

Portfolio

Free 8
9
apps
Games8
ゲーム1

Last updated

B100X

v2.3.0

8mo ago

Active

Publisher DNA

What defines yujiro komine?

Publisher DNA

Primary focus

Mobile roguelike RPGs · turn-based dungeon crawlers

Scale

indie

Target audience

Hardcore RPG enthusiasts and fans of roguelike mechanics who value deep character customization, strategic synergy, and high-difficulty, high-replayability gameplay.

Signature Patterns

  • Strong emphasis on turn-based combat and procedural dungeon generation.
  • Deep character customization and skill synergy systems as core gameplay loops.
  • Freemium monetization model with a focus on long-term player retention.
  • High-stakes gameplay featuring permadeath or time-limited progression mechanics.
Active

Portfolio momentum

Released 6 updates across 8 apps in the last 6 months, with the top titles receiving maintenance updates within the last 3 months.

Last release 108d agoActive apps 4Abandoned 4

Portfolio

What does yujiro komine ship?

Apps

9 apps analysed

B100X icon
B100X

Devilishly addictive RPG Series by Nussygame, the developer of Buriedbornes!

4.8(9.9K)
View Intel →
B10 Memories Never Last icon
B10 Memories Never Last

Try to B10! "Unstoppable" Dungeon RPG comes Again...

3.6(116)
View Intel →
Buriedbornes2 icon
Buriedbornes2

The long-awaited easy-to-play turn-based dungeon RPG is finally here!

4.9(7.6K)
View Intel →
Buriedbornes 【ダンジョンRPG】 icon
Buriedbornes 【ダンジョンRPG】

The oldest prophecy has become reality.This is endless warfare for Buriedbornes.

4.8(1.4K)
View Intel →
DeckDeDungeon icon
DeckDeDungeon

This is "Deck building Dungeon RPG" ! Challenge dungeons and build Deck!!

3.8(1.3K)
View Intel →

Accelerator function respects user time during repetitive grinding

  • Minimalistic interface design allows players to focus on the core card combat mechanics
  • Startup crashes on older hardware platforms disrupt the core gameplay experience

Distributed across 10 markets, strongest in Europe.

Based on 1 of 9 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (3)

  • Brazil1 / 1
  • Mexico1 / 1
  • United States1 / 1

Europe (5)

  • France1 / 1
  • Germany1 / 1
  • Italy1 / 1
  • Portugal1 / 1
  • Spain1 / 1

Asia-Pacific (2)

  • Japan1 / 1
  • South Korea1 / 1

Core markets (1/1 apps)

BrazilFranceGermanyItalyJapanMexicoPortugalSouth KoreaSpainUnited States

User Sentiment

How do users feel about their apps?

1

Positive apps

0

Neutral / mixed

0

Negative apps

85/100

Avg sentiment score

Rivals

Who does yujiro komine compete with?

The rivals identified

Nemeses(1)

Oguz Tecimer

known forDungeon Tales : RPG Card Game

1 app4.0Games

Dominates the deck-building roguelike niche with over 34,000 reviews, serving as the primary benchmark for user expectations in this category.

Contenders(2)

Armor Games Studios

known forVoid Tyrant

1 app4.3Games

A major competitor in the roguelike card space with a massive user base and distinct sci-fi thematic positioning.

Eric Farraro

known forMeteorfall: Journeys

1 app4.2Games

Strong contender that successfully differentiates through a minimalist, swipe-based interface and distinct art style.

Same space(2)

Good Shepherd Entertainment

known forMonster Train+

1 app4.7Games

A high-production-value peer that brings complex, multi-lane tactical deck-building to the mobile ecosystem.

Peter M Whalen

known forDream Quest

1 app4.0Games

The foundational title of the genre, serving as a legacy peer that influenced modern deck-building design.

New entrants(1)

Erabit Studios

known forIndies' Lies

1 app4.4Games

An emerging threat with high update velocity and a modern approach to mobile-first roguelike design.

The Analyst's Read

The bottom line on yujiro komine

Bottom line

Nussygame is a specialized studio with a proven track record of delivering high-quality, niche RPG experiences that command exceptional user loyalty. Their ability to maintain high ratings across complex, hardcore titles suggests a strong product-market fit within the roguelike community.

Frequently asked questions

How many apps does yujiro komine publish?
yujiro komine has 9 apps tracked by Marlvel, primarily in the Games category.
What kind of apps does yujiro komine make?
yujiro komine's portfolio is concentrated in Games and ゲーム, with an average rating of 4.3/5 across rated apps.
What is yujiro komine's top app?
By review volume across the portfolio, B100X is yujiro komine's best-known app tracked by Marlvel.
In how many countries are yujiro komine's apps available?
Marlvel has tracked yujiro komine's apps across 10 countries.

What fed this analysis

Apps analyzed:
8
With full intel:
0
With overview:
8
Website scraped:
yes
Social presence:
yes

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by yujiro komine, 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. “yujiro komine intelligence.” Updated 2026-05-07. https://marlvel.ai/publishers/yujiro-komine

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Data licensed under CC-BY-NC 4.0