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Tokyo Stock Exchange

Japan's principal stock exchange, operated by Japan Exchange Group; its prime market segment holds the largest listed companies.

Known aliases

  • ToSTNeT-3
  • TYO

Current stories

investConfirmed6 publishers

Metaplanet earmarks more of its 52 billion yen convertible for buybacks than for repaying Bitcoin loans

Metaplanet will send up to 28.3 billion yen of a 52 billion yen zero-coupon convertible to share buybacks and 23.6 billion yen to Bitcoin-backed loans. Its borrowing stood at 17.7% of Bitcoin net asset value in September, against a 10% policy ceiling.

Perspective Coverage

6 publishers
Builder
Builder 7%
Operator
Operator 35%
Investor
Investor 58%

Reality

Evidence68
Adoption
Not scored
Hype gap+10
Incentives55
Confidence72
investOne report1 publisher

Foreign money has bought 326 Japanese companies for 6.2 trillion yen since January

Foreign buyers acquired 326 Japanese companies for 6.2 trillion yen from January to September, more than they spent in all of last year. The yen and a tax change get the credit, but succession sales and corporate carve-outs also feed the supply.

Reality

Evidence62
Adoption
Not scored
Hype gap+25
Incentives
Not scored
Confidence60
investOne report1 publisher

Kioxia's 848.7 billion yen margin book runs into six-month settlement deadlines

Kioxia's margin buying balance stands at 848.7 billion yen at cost, according to Nikkei, with the stock at half its June peak. Nikkei's loss estimate puts that book only about 6% under water, so deadline selling pressure falls on those who bought near the top.

Publishers:en.sedaily.com

Reality

Evidence55
Adoption
Not scored
Hype gap+25
Incentives
Not scored
Confidence50
leadershipOne report1 publisher

Japan cuts its corporate governance code to 30 provisions to push boards toward growth

Japan has cut its Corporate Governance Code from 83 provisions to 30 in a 2026 revision, the Tokyo Stock Exchange's Haruyuki Yamashita wrote. The shorter, principles-based text puts more weight on how boards explain their allocation of management resources for growth.

Reality

Evidence55
Adoption
Not scored
Hype gap+15
Incentives60
Confidence60
investOne report1 publisher

Governance rules have cut Japan's listed subsidiaries to a third of their 2007 peak

Nomura's count of Japanese listed subsidiaries is 139, down about 20% in a year, and from 2027 companies must disclose how minority shareholders voted on directors. At that pace the category empties in about four years.

Publishers:en.sedaily.com

Reality

Evidence52
Adoption76
Hype gap+15
Incentives58
Confidence62
investOne report1 publisher

One KOSDAQ IPO has raised more than a trillion won since the board opened in 1996

Celltrion Healthcare's 1.0088 trillion won in 2017 still stands alone, and Yanolja, Viva Republica and Galaxy Corporation are all pursuing US listings while KOSDAQ turnover runs at less than half January's.

Publishers:en.sedaily.com

Reality

Evidence34
Adoption
Not scored
Hype gap+28
Incentives62
Confidence38
buildOne report1 publisher

A civilian-use license lets Beijing meter yttrium one buyer at a time

Yttrium's export rules survived the Busan truce, and the two shipments the United States has received since February's coating-line stoppages add up to 89 tonnes against a world market estimated at 10,000 to 15,000 tonnes a year.

Publishers:mezha.net

Reality

Evidence42
Adoption55
Hype gap+20
Incentives55
Confidence48
investOne report1 publisher

Metaplanet breaks the clause that kept management at a fifth of the company

The board froze an option pool that had grown nearly sevenfold to 319 million rights and cut the plan by 41%, a reduction worth about $123m that leaves management with a claim on roughly 13% of the diluted company.

Reality

Evidence42
Adoption55
Hype gap+22
Incentives70
Confidence45
investOne report1 publisher

A 10-yen rally strands the currency assumptions behind 185 of 360 Japanese earnings plans

Toyota planned its year on 160 yen to the dollar while the market pays about 153, and at 50 billion yen of operating profit for every yen that gap is worth 300 billion to 350 billion. Daiwa's arithmetic puts the index-wide cost nearer 1.4%.

Publishers:en.sedaily.com

Reality

Evidence58
Adoption
Not scored
Hype gap+8
Incentives45
Confidence55