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ATOM Corporation: Business Overview, Financials & Competitive Analysis

ATOM Corporation scores 4/10 on the AskCyborg Cyborg Score (Mixed). ATOM operates a diverse restaurant portfolio in regional Japan with limited growth prospects and weak returns on invested capital, making it a challenged investment in an unfavorable sector cycle. ATOM's ROIC % as of February 23, 2025 is 4.02%. The company shows weak capital efficiency metrics and faces bearish sentiment.

What is ATOM Corporation's industry? ATOM Corporation (atom-corp.co.jp) operates in Casual Dining & Restaurant Operations. AskCyborg classifies ATOM Corporation under Casual Dining & Restaurant Operations in its company registry.

ATOM Corporation operates the restaurant business in Japan, managing owned and franchised restaurants including izakaya, conveyor-belt sushi, yakiniku, and tonkatsu restaurants, as well as cafes and karaoke establishm...

4/ 10Mixed

Cyborg Score thesis

ATOM operates a diverse restaurant portfolio in regional Japan with limited growth prospects and weak returns on invested...

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Industry Casual Dining & Restaurant Operations
2 named competitors
1 recent developments
11 analyst dimensions
Synthesized from analyst-debate stress-testing across 11 dimensions and hundreds of data points. Methodology →
Cyborg Score recalibrated: October 19, 2026
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What's in This Report
ATOM Corporation OverviewStrategic ProfileCompetitive LandscapeIndustry ContextKey facts
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ATOM Corporation Overview

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ATOM Corporation operates the restaurant business in Japan, managing owned and franchised restaurants including izakaya, conveyor-belt sushi, yakiniku, and tonkatsu restaurants, as well as cafes and karaoke establishments. The company operates the revolving sushi restaurant chain known as Atom Boy, along with BBQ and pork cutlet restaurants, and has started an Italian food business.

Strategic Profile

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ATOM operates and manages a chain of restaurants in Tohoku, North Kanto, Tokai, and Hokuriku areas. The company operates as a subsidiary of Colowide Co., Ltd., leveraging a diversified restaurant portfolio spanning multiple cuisines and dining formats to capture various segments of the Japanese casual dining market.

Competitive Landscape

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ATOM competes in Japan's fragmented casual dining sector against both national chains and regional operators. The company's regional focus in Tohoku and surrounding areas provides some local market strength, but faces competition from larger diversified restaurant groups and specialized sushi chains.

Industry Context

ATOM Corporation operates in Casual Dining & Restaurant Operations.

Key facts

Founded: 1972 · Headquarters: Yokohama, Japan · Employees: 523 · Market cap: ¥107.8B

What the AI analysts debated

AI-generated and not independently verified: selected findings from the multi-agent debate on ATOM Corporation.

  • Portfolio diversity across multiple dining formats (sushi, BBQ, pork cutlet, Italian) provides revenue diversification but operational complexity
  • Geographic concentration in regional Japan (Tohoku, North Kanto, Tokai, Hokuriku) limits market expansion potential
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Recent developments

Material events tracked by the AskCyborg corpus.

  • February 2025Q3 2025 earnings performance showed mixed results with net income of 1.28B JPY vs loss of 235M JPY in prior quarter
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Named competitors

Pulled from the analyst-debate framework. Click any competitor to see their Cyborg Score.

National Restaurant ChainsLarge-scale casual dining operators→Regional Sushi ChainsSpecialized conveyor-belt sushi operators→

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Industry context

ATOM Corporation operates in Casual Dining & Restaurant Operations. See how the rest of the sector scores on the Cyborg framework.

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How AskCyborg research is made

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AI-generated research summary based on public sources; it may contain errors or omissions. Not investment advice. Not reviewed or endorsed by the companies covered. Report an error: legal@askcyborg.com · Terms of Service

Frequently asked questions

What does ATOM Corporation do?+
ATOM Corporation operates the restaurant business in Japan, managing owned and franchised restaurants including izakaya, conveyor-belt sushi, yakiniku, and tonkatsu restaurants, as well as cafes and karaoke establishm...
What is ATOM Corporation's Cyborg Score?+
ATOM Corporation has a Cyborg Score of 4/10 (Mixed). The score synthesizes business model, financials, leadership, competitive position, technology, marketing, and ESG dimensions across hundreds of data points.
Who are ATOM Corporation's main competitors?+
Named competitors include National Restaurant Chains, Regional Sushi Chains. The full competitive landscape is in the AskCyborg report.
How can I get the full ATOM Corporation research report?+
Get the report plus analyst-debate audio at askcyborg.com -- no credit card required for preview access. Pro adds saved-company audio playlists and monitoring.
How current is the ATOM Corporation research?+
The Cyborg Score is recalibrated weekly. Recent developments are tracked continuously and surfaced in every report.

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