Jul 2020 — Present
Chief Product Officer
Hoshinora Communications
- Sector
- Household connectivity and media subscriptions
- Ownership
- Private: 50% long-term investors, 35% founder family, 15% employees
- Company scale
- JPY 348 billion company revenue for calendar-year 2025
- Employees
- 6200 company employees at October 2026
- Geography
- Tokyo headquarters; household service propositions across Japan
- Reporting to
- Chief Executive Officer
- Team
- 164 colleagues through seven direct reports
- Financial scope
- JPY 2.9 billion delegated 2026 product-function expense; network investment and company revenue are separate
Mandate
Make household subscription changes understandable while preserving the operational assessments needed for an actual service.
Outcomes
- Funded JPY 210 million for same-day and seven-day-overlap moving paths following the 2023 household review.
- Kept eighty pilot choices separate from a claim of completed installation or continuous service.
- Supported JPY 260 million for a room-coverage assessment route alongside connection-tier selection in 2025.
Decisions in context
I became CPO in July 2020 and began executive presentations to the board. The current portfolio makes the period after purchase central to product strategy. A household move can involve two addresses for a time, and a request for better internet can concern one room rather than the connection tier. I want the product to recognise those differences before a simple catalogue path determines the assumed answer. My 164-person remit and JPY 2.9 billion 2026 expense describe the product function, not authority over every network or installation decision associated with the employer’s revenue. The 2023 and 2025 programmes therefore retain the assessments still required by the relevant specialists. The current chapter shows which journeys I chose to develop and what the pilot or needs evidence established. It does not claim statutory-director experience, universal technical performance or an actual activation result beyond the product account recorded here.
Reason for the move
Current role; an outside statutory appointment would be a first and would require preparation and employer clearance.
Jul 2013 — Jun 2020
Vice-President, Household Portfolio
Hoshinora Communications
- Sector
- Household media and connectivity portfolio development
- Ownership
- Private investor, founder-family and employee ownership
- Company scale
- JPY 246 billion company revenue in 2019
- Employees
- 4900 company employees in 2019
- Geography
- Japanese household subscription portfolios managed from Tokyo
- Reporting to
- Chief Operating Officer
- Team
- Ninety-six colleagues through five direct reports by 2019
- Financial scope
- JPY 1.7 billion annual household-portfolio expense in 2019
Mandate
Examine whether bundle boundaries continued to fit the different rhythms of household service use.
Outcomes
- Separated seasonal television-add-on use from continuing broadband needs in the 2018 review.
- Supported JPY 180 million development of a distinct pause path rather than treating the whole bundle as one state.
- Reported twenty-five pause choices and thirty-nine active choices from a sixty-four-household pilot without claiming reduced churn.
Decisions in context
The portfolio role widened my attention from the package itself to the different rhythms within it. In 2018, thirty of eighty participating households described seasonal use of an add-on while fifty described year-round use. A common bill did not make the broadband relationship seasonal too. Developing a separate pause path required another product state and a more precise explanation of what continued. I accepted that complexity rather than require the household to reconsider a service it still needed in order to change another. By 2019 I led ninety-six colleagues through five direct reports with JPY 1.7 billion annual expense. The company’s JPY 246 billion revenue and 4900 employees were historical context for the appointment, not a claim that I personally directed every service operation. The experience prepared me for the CPO role by making the transition between product states an explicit portfolio responsibility instead of an administrative detail left until after the offer had been selected.
Reason for the move
Promoted to CPO to connect portfolio choices with the wider household change experience.
Apr 2005 — Jun 2013
Product Director
Hoshinora Communications
- Sector
- Household connectivity and viewing-product development
- Ownership
- Privately held Japanese communications business
- Company scale
- JPY 92 billion company revenue in 2012
- Employees
- 2600 company employees in 2012
- Geography
- Tokyo-led development of Japanese household propositions
- Reporting to
- Head of Consumer Services
- Team
- Fifty-one colleagues through four direct reports by 2012
- Financial scope
- JPY 620 million annual product-function expense in 2012
Mandate
Develop household service propositions that distinguish the account relationship from individual patterns of use.
Outcomes
- Examined sixty households’ viewing arrangements before retaining a universal shared-profile design.
- Supported JPY 94 million for optional individual profiles alongside the shared route.
- Kept the twenty-two separate-profile and thirty-eight shared-profile preferences distinct from billing administration and specialist privacy decisions.
Decisions in context
I joined Hoshinora in April 2005 after working on broadcasting packages. The broader household context required attention to relationships that a simple account label could conceal. The person administering a bill was not always a sufficient description of the viewing arrangement desired by everyone using the service. The 2013 profile review gave that distinction a concrete product consequence: optional individual profiles beside the shared route. The decision did not settle every permission or data-handling question; those needed the appropriate specialist assessment. By 2012 the director remit covered fifty-one colleagues through four direct reports with JPY 620 million expense. Keeping those figures attached to this stage prevents the current CPO scale from enlarging the earlier appointment. This chapter is about learning to describe a household proposition as several connected relationships, with clarity about which one a particular product decision changes and which responsibilities remain elsewhere.
Reason for the move
Promoted into household-portfolio leadership as product work expanded across linked subscription services.
Jul 1997 — Mar 2005
Media Product Manager
Tsumihana Broadcasting
- Sector
- Media packages and subscriber product journeys
- Ownership
- Private Japanese broadcasting business
- Company scale
- JPY 28 billion company revenue in 2004
- Employees
- 1100 company employees in 2004
- Geography
- Japanese viewing-product development and subscriber experience
- Reporting to
- Product Development Director
- Team
- Twenty-four colleagues through three direct reports by 2004
- Financial scope
- JPY 160 million annual product expense in 2004
Mandate
Define package choices and transitions without discarding the preferences through which customers made the service useful.
Outcomes
- Approved the reset logic that removed customised favourites in thirty-eight of 120 test profiles.
- Changed the migration brief after Mirei Hatamori challenged the assumption that users should rebuild their choices.
- Supported JPY 28 million preference-retention work, with five manual-review cases retained after forty-nine of fifty-four later profiles mapped.
Decisions in context
The product-manager appointment gave me responsibility for the logic of a package change. In 2004 I treated a clean new configuration as an acceptable starting point, without giving enough weight to the customer’s customised favourites. Eighty-two default profiles appeared unaffected, but the thirty-eight customised ones exposed the cost of the reset I had approved. Mirei Hatamori’s challenge made the product account include continuity of those choices. The revised exercise left five profiles needing manual review, and I kept that remaining work visible instead of describing the majority mapping result as universal completion. The twenty-four-person team and JPY 160 million expense were my 2004 remit within a larger broadcasting employer. Leaving for Hoshinora in 2005 expanded the setting, but the mistake stayed relevant: a product transition should not be judged solely by how neatly its configuration changes while the user is asked to reconstruct what made the previous state useful.
Reason for the move
Moved to Hoshinora to work across a wider household connectivity and media proposition.
Apr 1989 — Jun 1997
Product Analyst
Tsumihana Broadcasting
- Sector
- Broadcasting product analysis
- Ownership
- Private broadcasting company
- Company scale
- JPY 7.4 billion company revenue in 1996
- Employees
- 420 company employees in 1996
- Geography
- Japan; product analysis supporting household viewing services
- Reporting to
- Product Analysis Manager
- Team
- Individual contributor within an eleven-person analysis group
- Financial scope
- No independent spending delegation or line-management authority
Mandate
Help colleagues understand the choices and habits around a household viewing package.
Outcomes
- Entered product analysis after completing information design in March 1989.
- Learned to distinguish the available package from the preferences a user built around it.
- Progressed to product management without presenting supervised analysis as management of the wider broadcasting company.
Decisions in context
I began in April 1989 with an analyst’s responsibilities and an interest in how a person made a media service understandable. The eleven-person group examined choices around packages, but I also became attentive to the smaller decisions users made after joining. Those preferences could matter when a package later changed. I worked under a manager and did not hold independent spending or team authority. The employer’s JPY 7.4 billion revenue and 420 employees recorded for 1996 describe its historical scale near the end of the appointment. They are not personal achievements attributed to the analyst. This beginning explains the interest that later roles developed, but it does not make the subsequent reset error disappear. Understanding that preferences matter in principle is different from preserving them when a simplified internal transition seems attractive. The career includes both that early interest and the later occasion when I failed to give it enough weight.
Reason for the move
Promoted to media product manager after developing package and subscriber-journey experience.
What I am looking for next
I would consider a first statutory appointment where a board wants to examine how a household-facing service remains understandable through change. My contribution could connect the initial offer with the moving, pausing, profile and support journeys that follow it. I would bring examples of choices made and a reset assumption I had to reverse, while recognising that a board must judge a wider financial, operational and strategic account than the product function alone.
Twenty-four annual days would be a preliminary capacity indication, conditional on induction, preparation, exceptional demands and employer agreement. Commercial relationships across communications, media, equipment and distribution would need assessment for the intended institution. I would not seek a role that expects a non-executive to run product development through a separate channel. I would seek one where practical questions help management make the customer proposition, its evidence and its remaining responsibilities visible to collective judgement. The fictional chronology can make that possible contribution concrete; verified experience and the institution’s own assessment would determine an actual appointment.