TSE Growth ・ Ticker 198A ・ Listed
Updated
Offer price
450 yen
First traded price
450 yen
Selling 100 shares at the first traded price would have produced a gain of 0 yen, before fees and tax. 100 shares is the minimum trading unit in Japan.
You can only enter this lottery through a broker underwriting it. The lead underwriter is Mizuho Securities, which receives the largest allocation.
Broker pages are in Japanese. A comparison in English is on the brokers page.
Runs PostPrime, a social network for sharing information about investing and money, and since July 2026 has also offered M&A brokerage.
Its main revenue comes from fees for Prime registration, which lets users view paid posts on the PostPrime social network, and for memberships that come with discounts and other perks. For Prime registration, the company keeps what users pay minus the royalties it passes on to the posters, known as Prime Creators. In July 2026 it made インフィニティライフ, an M&A and real estate brokerage, a subsidiary, and plans to use its base of about 430,000 users to find deals.
With growth in new paid sign-ups stalling, the company is rebuilding its business, forming a capital and business alliance with サイブリッジ合同会社 in January 2026 and entering M&A brokerage in July. It has withdrawn from TakaTrade, its commodity CFD trading service. It has not issued a forecast for the year to May 2027, saying a reasonable estimate is difficult.
Read about this company in Japanese →Figures are taken from the offering documents and public sources, and are checked against two independent sources before publication. Nothing here is investment advice. Shares can and do open below their offer price.
