[Game Asset Proofreading Staff] Anime and game fans welcome! Take on a designer role at one of the world's largest anime and game platforms!
Valid Through Date: 31 Dec 2026
Job type
Part-time
Japanese Level
N1 level
Location
Minato-ku, Tokyo
Job Description
Responsibilities
G123 is one of the world's largest HTML5 game platforms specializing in anime and games. Backed by strong partnerships with major Japanese publishers, we handle everything needed for global monetization in-house, from planning, localization, development, and operation to distribution, advertising, and payment processing. In August 2025, we became a Japan-born game platform company listed on the US NASDAQ market. Having met rigorous global standards, we have gained international credibility and a foundation for sustainable growth. Today, G123 is paving the way for the next era as a global entertainment leader bringing anime and game IPs to the world.
Position | Game Asset Proofreading Staff (Part-time)
You will be responsible for proofreading assets for our in-house developed games.
Based on each game's world and specifications, you will handle screen design and visual production that optimize the user experience.
Main duties:
・Revising assets to be submitted to licensors for review
・Creating visuals such as event screens and banners
・Designing UI tones that match the world of each IP title
・Improving and proposing screen designs from the user's perspective
Position | Game Asset Proofreading Staff (Part-time)
You will be responsible for proofreading assets for our in-house developed games.
Based on each game's world and specifications, you will handle screen design and visual production that optimize the user experience.
Main duties:
・Revising assets to be submitted to licensors for review
・Creating visuals such as event screens and banners
・Designing UI tones that match the world of each IP title
・Improving and proposing screen designs from the user's perspective
Industry
Office Work
Salary
From ¥1,300 per hour
Location Detail
17F Sumitomo Shibakoen Building, 2-7-17 Shiba, Minato-ku, Tokyo
Closest Station
Shibakoen Station
Requirements
Japanese Language Level Requirement
Fluent(Equivalent of N1)
Work Experience Requirements
[Required (MUST)]
・Experience using graphics tools such as Illustrator / Photoshop
・Experience using graphics tools such as Illustrator / Photoshop
Education Requirements
No Educational Background Required
Features
Job Features
Weekends and Holidays Off
No Educational Background Required
No Overtime
Pay Raise
Any Age Welcome
Any Gender Welcome
International Students Are Welcome
Job Title
[Game Asset Proofreading Staff] Anime and game fans welcome! Take on a designer role at one of the world's largest anime and game platforms!
Work Hours
Actual working hours: 8 hours/day
10:00–19:00 (8 hours of actual work / 1-hour break)
*Working hours are negotiable
*Working 4 or more days per week is preferred.
10:00–19:00 (8 hours of actual work / 1-hour break)
*Working hours are negotiable
*Working 4 or more days per week is preferred.
Visa requirement
A valid visa with eligibility to work
Job Benefit
Meals for Employees
Transportation Allowance
Fully covered
Trial Period
No
Insurance
Employment Insurance
Health Insurance
Workers' Accident Compensation Insurance
Recruitment Method
Direct Hiring
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