As of November 7, 2026, 7 holders' latest Schedule 13D or 13G filings report owning 5% or more of Micware Co., Ltd. The largest reported stake is Narushima Kenji's, at 12.2%. 7 filings are on record since May 18, 2026 (Schedule 13G, July 28, 2026).
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Key facts
- · Reporting person: O-WELL Corp · Sole voting: 2,304,430 · Shared voting: 1,390,593 · Sole dispositive: 2,304,430 · Shared dispositive: 1,390,593 · SCHEDULE 13G, 2026-08-03
- · Reporting person: Honda Motor Co., Ltd. · Sole voting: 6,861,270 · Shared voting: 0 · Sole dispositive: 6,861,270 · Shared dispositive: 0 · SCHEDULE 13G, 2026-07-29
- · Reporting person: Narushima Kenji · Sole voting: 7,362,550 · Shared voting: 0 · Sole dispositive: 7,362,550 · Shared dispositive: 0 · SCHEDULE 13G, 2026-07-28
- · Reporting person: Shigeno Masahide · Sole voting: 5,451,420 · Shared voting: 0 · Sole dispositive: 5,451,420 · Shared dispositive: 0 · SCHEDULE 13G, 2026-07-28
- · Reporting person: Segawa Takuma · Sole voting: 4,292,210 · Shared voting: 0 · Sole dispositive: 4,292,210 · Shared dispositive: 0 · SCHEDULE 13G, 2026-07-28
Micware Co., Ltd. has 7 Schedule 13D or 13G filings on record since 2026-05-18. 7 holders' latest filing reports 5% or more of american depositary shares, each representing one ordinary share. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| 12.2% | 7,362,550 | SCHEDULE 13G, 2026-07-28 | 2026-06-30 | |
| Toyota Motor Corporation | 11.6% | 6,861,270 | SCHEDULE 13G, 2026-05-18 | 2026-05-13 |
| Honda Motor Co., Ltd. | 11.5% | 6,861,270 | SCHEDULE 13G, 2026-07-29 | 2026-06-30 |
| 9.1% | 5,451,420 | SCHEDULE 13G, 2026-07-28 | 2026-06-30 | |
| 7.1% | 4,292,210 | SCHEDULE 13G, 2026-07-28 | 2026-06-30 | |
| O-WELL Corp | 6.2% | 3,695,023 | SCHEDULE 13G, 2026-08-03 | 2026-06-30 |
| 5.8% | 3,446,300 | SCHEDULE 13G, 2026-07-28 | 2026-06-30 |
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More on Micware Co., Ltd. and the records around it.
Micware Co., Ltd. elsewhere on the record
- IPO filing May 2026
- Who owns it
Companies that share a holder
- Toyota Motor Corporation also filed stake reports on 2 other companies: Grab Holdings Limited (Sep 2026), Joby Aviation, Inc. (Jun 2026)
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Narushima Kenji | 7,362,550 | 0 | 7,362,550 | 0 | SCHEDULE 13G, 2026-07-28 |
| Honda Motor Co., Ltd. | 6,861,270 | 0 | 6,861,270 | 0 | SCHEDULE 13G, 2026-07-29 |
| Shigeno Masahide | 5,451,420 | 0 | 5,451,420 | 0 | SCHEDULE 13G, 2026-07-28 |
| Segawa Takuma | 4,292,210 | 0 | 4,292,210 | 0 | SCHEDULE 13G, 2026-07-28 |
| O-WELL Corp | 2,304,430 | 1,390,593 | 2,304,430 | 1,390,593 | SCHEDULE 13G, 2026-08-03 |
| Uni Electronics, Inc. | 0 | 1,390,593 | 0 | 1,390,593 | SCHEDULE 13G, 2026-08-03 |
| Tokuhara Hideaki | 3,446,300 | 0 | 3,446,300 | 0 | SCHEDULE 13G, 2026-07-28 |
The latest filing identifies Micware Co., Ltd. by CUSIP 59490A100 and gives its principal executive office as Kobe Asahi Building 25th Floor, 59 Naniwa-machi, Chuo-ku, Kobe (SCHEDULE 13G, 2026-08-03).
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2026-05-18 | Toyota Motor Corporation | 11.6% | SCHEDULE 13G |
| 2026-07-28 | Narushima Kenji | 12.2% | SCHEDULE 13G |
| 2026-07-28 | Shigeno Masahide | 9.1% | SCHEDULE 13G |
| 2026-07-28 | Tokuhara Hideaki | 5.8% | SCHEDULE 13G |
| 2026-07-28 | Segawa Takuma | 7.1% | SCHEDULE 13G |
| 2026-07-29 | Honda Motor Co., Ltd. | 11.5% | SCHEDULE 13G |
| 2026-08-03 | O-WELL Corp | 6.2% | SCHEDULE 13G |
Questions about who owns Micware Co., Ltd.
Who owns Micware Co., Ltd.?
On this page, 7 holders' latest ownership filings report 5% or more of Micware Co., Ltd.: Narushima Kenji (12.2%, Schedule 13G, filed 2026-07-28), Toyota Motor Corporation (11.6%, Schedule 13G, filed 2026-05-18), Honda Motor Co., Ltd. (11.5%, Schedule 13G, filed 2026-07-29), Shigeno Masahide (9.1%, Schedule 13G, filed 2026-07-28) and Segawa Takuma (7.1%, Schedule 13G, filed 2026-07-28); 2 more are listed above.
Who are the largest shareholders of Micware Co., Ltd.?
By the share each holder's latest filing reports, the largest holders of Micware Co., Ltd. on this page are Narushima Kenji (12.2%), Toyota Motor Corporation (11.6%) and Honda Motor Co., Ltd. (11.5%).
When did Narushima Kenji buy into Micware Co., Ltd.?
The filings give report dates, not purchase dates. The earliest filing from Narushima Kenji on this page is the Schedule 13G, filed 2026-07-28, reporting 12.2%.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 7 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
Also on the record for Micware Co., Ltd.
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| May 15, 2026 | IPO filing, Form 424B4 | $8 a share | IPO filings | Source |
| April 27, 2026 | IPO filing, Form F-1/A | — | IPO filings | Source |
| April 15, 2026 | IPO filing, Form F-1/A | — | IPO filings | Source |
| April 2, 2026 | IPO filing, Form F-1/A | — | IPO filings | Source |
| March 6, 2026 | IPO filing, Form F-1 | — | IPO filings | Source |
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Where this comes from
Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.
Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.