Her name is Necromancer icon
Kiss In a Shadow icon
Lilia and The Magical Minecart icon
+4

Shuji Hara

7apps1.2(235)Games

Publisher DNA

What defines Shuji Hara?

AI intelligence is not yet available for Shuji Hara. The portfolio data below is up to date.

Portfolio

What does Shuji Hara ship?

Apps

7 apps analysed

Accessible core loop lowers onboarding friction

  • The core gameplay loop provides an accessible experience that remains easy for new players to enjoy

Eight-language localization enables broad international reach

  • Unique shadow-to-shadow kiss mechanic provides a distinct visual hook

Simplified rail movement lowers entry friction for casual users

  • Multi-target lock-on mechanic provides immediate arcade satisfaction
  • The core marble racing concept provides a lucky and entertaining experience for casual players
  • Users report: Aggressive monetization and rigged outcomes force players into watching ads or spending real money
  • Zero-tolerance mechanic creates a distinct, high-tension gameplay loop

Distributed across 7 markets, strongest in Americas.

Based on 6 of 7 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (2)

  • United States6 / 6
  • Mexico1 / 6

Europe (4)

  • France1 / 6
  • Germany1 / 6
  • Italy1 / 6
  • Spain1 / 6

Asia-Pacific (1)

  • Japan3 / 6

Core markets (6/6 apps)

United States

User Sentiment

How do users feel about their apps?

Unlock the app dragging this portfolio down.

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Rivals

Who does Shuji Hara compete with?

The rivals identified

Nemeses(3)

BoomBit

known forTiny Gladiators

1 app4.7Games

Both apps target the action-RPG market with a focus on character progression and combat, competing for players who enjoy fantasy-themed growth loops.

Hungry Studio

known forBlock Blast!

1 app4.9Games

As a dominant force in the casual puzzle category, Block Blast! captures the same casual, pick-up-and-play audience that Kiss In a Shadow targets with its light-based mechanics.

Netflix

known forRelic Hunters: Rebels

1 app3.3Games

Both titles leverage fast-paced, action-oriented combat mechanics that appeal to players seeking high-intensity, arcade-style shooting experiences.

Contenders(9)

GemJam

known forCounter Zone: FPS Gun Shooter

3 apps2.6Games

Both apps target the casual action-shooter demographic, focusing on weapon-based combat mechanics and objective-driven gameplay.

COZY ORCHARDS

known forWarcodes - AI RPG Game

1 app4.5Games

It competes by integrating unique real-world mechanics into the RPG genre, attracting players interested in innovative interaction methods.

Esteban Duran

known forMaze Quest

4 apps4.6Games

Targets the same casual action audience by utilizing procedural generation to create repeatable, bite-sized combat sessions.

Gamos Mobile

known forStory World: Role-Playing Game

1 app4.5Games

It captures the narrative-driven RPG segment, appealing to players who prioritize character customization and world-building over pure combat.

Hidden Lake Games

known forinteractive: Play, Read, Build

1 app4.4Games

This app competes for the user's time by offering an interactive narrative library that mirrors the storytelling focus of RPGs.

Michael Raver

known forSlydr: Slide Puzzle Game

1 app5.0Games

Slydr competes for the same puzzle-solving demographic by utilizing slide-based mechanics that mirror the spatial manipulation required in Kiss In a Shadow.

Seaside Apps

known forFull House Puzzle

1 app3.7Games

This app serves as a legacy alternative for users seeking straightforward, touch-based puzzle navigation similar to the target's core loop.

Teerawat Chotpongsathonkul

known forPush Box Puzzle - Free Games for Family Boys And Girls

1 app5.0Games

This app targets the classic 'push-box' logic puzzle audience, overlapping with the spatial reasoning required to solve shadow-based levels.

x2line.com

known forEgg Formula

2 apps5.0Games

This app shares the target's focus on quirky, theme-based puzzle solving and collection mechanics.

Same space(14)

Chaohsien Lee

known forMatch Triple Stuff - Good Sort

1 app5.0Games

It occupies the same casual puzzle space, focusing on satisfying sorting mechanics that appeal to the same relaxation-seeking audience.

Choice of Games

known forThe Hero of Kendrickstone

1 app4.2Games

This title competes for the same narrative-focused RPG player who values stat-based decision-making and character development.

Delerrok

known forUmo Pop

1 app5.0Games

Umo Pop competes for the same casual time-sink audience by offering distinct game modes like Time Attack.

Diem Le

known forMatch Puzzle Watch Game Master

1 app4.4Games

It targets the same puzzle-solving audience but differentiates through hardware-specific utility.

DRAGON RISING PTE

known forJolly Hole

1 app4.6Games

Captures the same casual mobile gaming demographic through sensory-focused, repetitive gameplay loops.

Hosted Games

known forGuns of Infinity

2 apps4.9Games

It competes for the same audience by offering a massive, high-word-count narrative experience within the RPG category.

IriySoft

known forBattalion Commander

1 app3.4Games

This app shares the 'squad-based protection' core loop, where players manage a group of units to reach a specific goal.

Konstantin Boronenkov

known forNeon Drive

2 apps4.9Games

This app competes for the same casual gaming audience by emphasizing vehicle-based combat and arcade-style progression.

Kyrylo Kuzyk

known forIdle Sword Master

1 app4.4Games

This app occupies the same idle-RPG space, focusing on gear-based progression and pet collection mechanics.

Mango Umbrella

known forCube Cube: Color Matching

1 app4.6Games

Both apps compete for the casual puzzle-gaming audience by offering simple, high-frequency mechanics that prioritize quick, repetitive engagement sessions.

Midnight Martian

known forExploration Lite Craft

1 app4.0Games

Competes for the same casual mobile gaming demographic by offering sandbox-style exploration and character customization.

mysteryfiles.nl

known forQueue Up?

1 app3.5Games

Targets the same hyper-casual audience looking for low-stakes, simulation-style entertainment during short downtime.

WILD PANDA GAMES

known forCash Kingdom - Casino Slots

1 app4.2Games

Competes for casual gaming attention by leveraging high-frequency engagement loops and gambling-adjacent mechanics.

Zepni

known forMerge Dinosaurs

1 app4.6Games

Competes for the same casual user base by offering a progression-based collection system that encourages long-term retention.

New entrants(3)

Claudio Souza Mattos

known forBowstrike Legends

1 app0.0Games

A recent entrant that challenges Lilia by focusing on precision-based projectile combat and objective-driven progression.

Devrim Eribol

known forPixel Burst: Color Shot

1 app0.0Games

This newcomer uses trajectory-based mechanics to challenge the same casual puzzle audience with a more dynamic, action-oriented feel.

Ha Nguyen Thi

known forRoom of Secrets

1 app0.0Games

A new entrant using perspective-based logic that could disrupt the target's market share by offering a more complex spatial experience.

Frequently asked questions

How many apps does Shuji Hara publish?
Shuji Hara has 7 apps tracked by Marlvel, primarily in the Games category.
What kind of apps does Shuji Hara make?
Shuji Hara's portfolio is concentrated in Games, with an average rating of 1.2/5 across rated apps.
What is Shuji Hara's top app?
By review volume across the portfolio, The Golden Umpire2 is Shuji Hara's best-known app tracked by Marlvel.
In how many countries are Shuji Hara's apps available?
Marlvel has tracked Shuji Hara's apps across 7 countries.

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 Shuji Hara, 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. “Shuji Hara intelligence.” Updated 2026-05-12. https://marlvel.ai/publishers/shuji-hara

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Data licensed under CC-BY-NC 4.0