Hotta Maruzen Stock (Now Bitcoin Japan, 8105): Price, Board Talking Points and Outlook

By: WEEX|2026/07/19 15:44:56

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Hotta Maruzen (TSE: 8105) is a small-cap on the Tokyo Stock Exchange Standard market that began life as a textile and apparel wholesaler — and, following approval at an extraordinary shareholder meeting, reportedly renamed itself "Bitcoin Japan" in November 2025, declaring a Bitcoin-treasury strategy. The twist that keeps the boards arguing: as of June 2026 it held zero BTC. Only on July 17, 2026 did it announce a raise of roughly ¥9.66 billion, earmarking about ¥660 million for its first Bitcoin purchase — and the stock crashed 26.67% to ¥99 that day on dilution fears. This page summarizes the board talking points as of July 2026, the business and its Bitcoin position, and how to read the stock.

▶ Browse the futures markets on WEEX ・ Yahoo Finance Japan board (8105)

Board and community talking points

The 8105 board runs hot, as befits a micro-cap that multiplied and collapsed within weeks. The themes visible in Japanese press coverage as of July 2026:

"Bitcoin in name only" versus treasury hopes. The company is called Bitcoin Japan, yet held zero BTC as of June 3, 2026 — management has explained the zero holding and its acquisition plans. Skeptics call the pivot an empty label; believers argue the story finally becomes real once the first purchase executes.
Dilution anger. The July 17, 2026 financing — roughly ¥9.66 billion via third-party-allotment convertible bonds and warrants — triggered a 26.67% one-day plunge, with trading halted twice on July 16 around the disclosure.
Regulatory unease. After the stock roughly 3.5x'd in about a week, the TSE imposed margin restrictions (a minimum 50% margin requirement) on June 9, 2026. Earlier, the stock was designated a supervised issue in late March 2026 for failing a listing-maintenance standard — a designation lifted on April 15, 2026 once compliance was restored.

These are observed talking points, not our views or recommendations.

The business and its Bitcoin position

The legacy company, Hotta Maruzen, is an old-line textile and apparel wholesaler, and Yahoo Finance Japan still classifies the stock under wholesale trade. An extraordinary shareholder meeting in mid-October 2025 approved the corporate rename, reportedly effective November 11, 2025. Around the same time, RIZAP Group terminated its capital and business partnership with the company on November 12, 2025.

The core fact: the company held no Bitcoin as of June 3, 2026. The July 17, 2026 raise of about ¥9.66 billion allocates roughly ¥660 million to a first BTC purchase, so any treasury is yet to be built. Nor is the company a crypto exchange, whatever the name suggests. Financially, the April–September 2025 half closed with a net loss of about ¥240 million and a downward full-year revision announced November 10, 2025; the legacy apparel base is small and loss-making. Market capitalization is roughly ¥6.7 billion as of July 2026 — a genuine micro-cap.

How to read the stock

The shares spiked to a 52-week high of ¥369 on June 4, 2026, then collapsed to a 52-week low of ¥87 on July 17, closing that day at ¥99 — a fall of more than 70% from the peak in about six weeks. Bulls argue that once the funded first Bitcoin purchase actually executes, the treasury story gains substance. Bears counter that holdings are still zero, the CB-and-warrant structure implies serial dilution risk, and the company is at a completely different stage from established Bitcoin-treasury names. This page sets no price target; the disclosure trail on actual BTC purchases is the thing to verify before believing the story.

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Trading Bitcoin on WEEX

The center of the Bitcoin Japan story is Bitcoin itself. To own the shares, the standard route is a Japanese brokerage account. To access the underlying asset driving the theme, you can trade Bitcoin on WEEX — via futures (with leverage, long or short) as well as on the spot market. See the how to buy Bitcoin guide and the WEEX market listings. WEEX offers Bitcoin and other crypto assets — not the Japanese equity or any proxy for it.

FAQ

Where can I see the message board for 8105?

On the Yahoo Finance Japan board (8105) and Minkabu (8105), where retail investors discuss the stock and price.

Why is this stock so talked about?

A textile wholesaler renaming itself Bitcoin Japan, a roughly 3.5x surge in a week, margin restrictions, and a dilutive ¥9.66 billion raise — the ingredients of a running board argument.

How much Bitcoin does it hold?

Zero as of June 3, 2026. About ¥660 million from the July 17, 2026 financing is earmarked for the company's first purchase.

Is there a delisting risk?

It was designated a supervised issue in late March 2026 over a listing-maintenance standard, but the designation was lifted on April 15, 2026 after compliance was restored. As of July 2026 no designation is in place.

What moves the share price?

Disclosures on actual Bitcoin purchases, financing (dilution) news, exchange measures such as margin restrictions, and the Bitcoin price itself.

This article is for information only and is not investment advice; nothing here is a recommendation to buy or sell.

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