Est. 1994

Chief Strategy Officer · Japan

2026-09-18 edition

Miyuki Arazono

Capacity is a consequence of industrial strategy, not the reason for it.

Miyuki Arazono · Chief Strategy Officer · Japan

I would connect the proposed asset with the industrial purpose the board is choosing.

My contribution to a board

I could help a board connect a manufacturing proposal with the industrial direction it is intended to serve. A large capacity number or an expanded footprint can be relevant without explaining why the company should pursue that particular work. I would ask what capability the proposal adds, which customer problem it addresses and what the institution is choosing to leave outside its immediate direction. The questions would need the evidence of engineering, operating and financial specialists, rather than substitute my commercial interpretation for their conclusions.

The flexible-assembly investment illustrates the contribution. JPY 4.6 billion and JPY 7.4 billion described different scopes and product mixes, not two prices for the same undertaking. I would want the board to hear the case for dedicated volume and the opportunities given up by the selected direction. The smaller budget should not win merely because it is smaller, and the larger output headline should not settle the strategic purpose. A board can compare the choices responsibly only when the difference between them remains visible.

My own resource-counting mistake would also matter. I once accepted two eighteen-person team descriptions as thirty-six distinct colleagues before identifying twelve shared people. The correction required JPY 85 million in replanning. That experience would make me attentive to the unit and overlap behind a number, including one I initially find persuasive. It would not make me the authority on engineering workload. I would seek the responsible owners' explanation and keep space for another director or manager to show where my interpretation needs revision.

Judgement in practice

01

Preserve the acquisition rationale through its integration measures

The assembly-engineering business brought JPY 18.5 billion annual revenue, with 70% from customer-specific work. I would ask whether the board’s integration account explains how the application capability remains useful, rather than relying only on factory consolidation. The JPY 420 million preparation expense and the colleagues’ argument for earlier simplification belong in that discussion. I would not promise that separate arrangements should continue indefinitely. The question is how each proposed change preserves or deliberately alters the reason for the acquisition, with engineering, operating, employment and contractual owners responsible for its practical implications.

02

Treat a portfolio boundary as a choice with continuing responsibilities

Stopping new bids in three commodity-component families changed the future pursuit; it did not by itself resolve existing orders or support. I would ask management to explain both sides. The JPY 9.8 billion prior-year revenue provides scale without becoming a certain future loss, and the JPY 680 million transition budget is an expense rather than an efficiency claim. A board should understand the volume opportunity being given up and the work still required while the mix changes. My contribution would be to keep that distinction inside the direction the institution is being asked to endorse.

03

Examine the authority behind a symmetrical ownership headline

The equal-equity proposal contained seven roadmap decisions assigned to one partner and two joint. I would want the board to hear why that asymmetry might be appropriate and whether it supports the industrial contribution expected from the relationship. Qualified legal advice would determine the meaning of the proposed arrangements. I would not derive rights from the 50:50 percentage or ask for symmetry as an end in itself. The JPY 190 million assessment and revised proposal show the work needed before an investment discussion could rely on a clearer account of who would actually direct the product choices.

My first year on a board

I would begin by understanding the company's industrial direction in its own terms. Similar factory descriptions can support different customer work, so comparisons from Tsuravelle would need careful qualification. I would seek induction with engineering, operations, quality, safety, finance and commercial leaders to understand what evidence the board receives and which decisions belong to management or other authorised bodies. The aim would be to make my questions relevant without importing a preferred operating model from another context.

I would then examine how investment proposals, acquisition integration and portfolio measures connect to the stated direction. A board may hear each subject through a different report, making the relationships between them less visible. I could help ask whether the same capability is being pursued consistently and whether the work being declined has been described honestly. That scrutiny should use existing evidence where useful, rather than require a new reporting format for its own sake.

Twenty annual days would be an initial discussion, not a fixed limit on the responsibility. Preparation, committee work, site understanding and exceptional events would need realistic provision, subject to employer agreement. I would review with the chair whether my contribution was useful and whether the capacity remained sufficient. If the institution needed a different competence or more time than I could provide, the response should be explicit rather than hidden behind the original estimate.

Conflicts and their management

My employment could connect me with customers, suppliers, acquisition candidates and industrial partners relevant to another company. I would disclose the facts needed for assessment and seek advice about whether the appointment or participation in particular matters was appropriate. Some relationships might make the seat unsuitable. A disclosure process would need to account for changes after appointment, including a new transaction or partnership that altered the relationship between the businesses.

I would not bring confidential technical designs, customer requirements or negotiation material into another institution's discussions as if executive access made them personal resources. A real public profile would likewise need permission for its cases and figures. These invented examples contain no protected industrial records, but they demonstrate the need to distinguish experience that can inform judgement from material that cannot be shared. The proposed contribution must work within those boundaries to be useful.

My independence statement

I would disclose employment, customer, supplier, acquisition and partnership connections relevant to the proposed company. Independence would require its own assessment, not follow automatically from a non-executive title. Employer permission and appropriate advice would be needed before accepting an appointment.

Governance learning and readiness

IICA Independent Directors’ Databank: Not yet registered

The fictional record includes no completed Indian independent-director databank registration. An Indian role would require a current review of its applicable preparation and requirements, with no exemption assumed from this career.

  • I would prepare to assess industrial proposals as part of a collective board rather than coordinate them as an executive.
  • Company-specific induction should cover financial reporting, governance duties, engineering evidence and operating responsibilities.
  • I would examine how the board receives assurance about safety and quality without assuming that strategic familiarity establishes competence to provide it.

Committee contribution

Chair and member readiness
CapacityCommittees
Ready to joinAn industrial strategy or portfolio committee whose mandate fits corporate capability choices

Board and committee exposure

Presented to the Board or a committee

Tsuravelle Industries

Board

April 2019 — present

Present industrial direction, portfolio choices and partnership proposals in an executive capacity. No statutory appointment is included.

Capacity and preferences

Time available
20 days per year
Current directorships
0
Sectors
Precision motion and industrial assemblies · Manufacturing companies changing their product mix · Industrial groups assessing acquisitions or partnerships
Company type
An established private manufacturer with clear professional operating and capital authorities
Company stage
A company choosing which industrial capabilities to develop and which existing pursuits to reduce

The seat I am pursuing

I would consider a first non-executive seat in an established industrial company where capability choices complement the board's existing technical, financial and governance expertise. A strategy or portfolio committee could be relevant if the actual mandate fits my corporate experience. I have not established the competence or statutory experience needed to claim a specialist committee chair. The proposed role would require preparation and institution-specific assessment rather than follow automatically from the scale of my employer.

The chronology contains executive appointments and board presentations, with no current directorship. The earlier industrial-portfolio director title was functional. I would keep those distinctions visible to a search partner while discussing the questions I could help a board examine. All organisations, events and quotations are fictional; a real candidacy would require a verified record, current permissions and a realistic account of the learning and time needed for the appointment.