Asteria Publishes Whitepaper 'Asset-Hook': Beyond 'SaaS is Dead' to Evolving 'Asset-Light' Strategies

Asteria Corporation (Headquarters: Shibuya, Tokyo; President: Yoichiro Hirano; Stock Code: 3853) announced on May 21, 2026, the publication of the whitepaper 'Asset-Hook: Beyond "SaaS is Dead" and Evolving the "Asset-Light" Management Strategy' (Japanese version), authored by President Hirano, who also serves as a specially appointed professor at the Kyoto University Graduate School of Management.

This whitepaper re-examines the "Asset-Light" (intangible-asset-focused) strategy, which has been shaken by the rapid adoption of generative AI and AI agents, and proposes "Asset-Hook" as a new framework for maintaining competitive advantage in the AI era.

Background: The Peak of Asset-Light and AI's Three Structural Destructions Since the 2010s, Asset-Light strategies represented by GAFAM (Google, Amazon, Facebook/Meta, Apple, Microsoft) in software, SaaS, and cloud platforms have dominated global management.

However, since late 2024, public market valuations of SaaS companies—the hallmark of Asset-Light—have dropped rapidly. The market capitalization of five leading Japanese SaaS companies has fallen by an average of 38.6% in six months, spreading the belief that the peak of Asset-Light has passed.

This is attributed to three structural destructions caused by AI: (1) commoditization of code generation, (2) concentration of user touchpoints into AI agents, and (3) dramatic decline in product comparison and selection costs. This whitepaper analyzes "what will remain and what will disappear" in this environment, presenting "Asset-Hook" as a "third way"—neither a simple return to Asset-Heavy nor mere AI-feature additions.

Definition of Asset-Hook "Asset-Hook" is defined as a "management strategy to build sustainable competitive advantage in the AI era by hooking services and businesses to real-world assets (people, objects, systems, etc.) that cannot be easily imitated or replicated by AI in the short term."

It does not involve "owning" assets like Asset-Heavy, nor does it conclude in virtual (computer) space like Asset-Light; the core of this strategy is securing advantage through the "hooking" (connection) to real-world assets.

Main Contents of the Whitepaper 1. Structural limits of Asset-Light strategy and the collapse of AI premises. 2. Comparison of three eras of competitive advantage (Asset-Heavy / Asset-Light / Asset-Hook). 3. Definition of Asset-Hook and three types: People-Hook, Physical-Hook, and System-Hook. 4. New metric for the AI era: "Time-to-Replicate." 5. Three-axis evaluation frame for Hook intensity (depth of connection × replacement difficulty × rarity). 6. Concrete messages to management.