MAMEZO CO.,LTD. tender offer
ID: 202A-20260126 / Deal data (JSON)
Overview
- Target
- MAMEZO CO.,LTD. (202A)
- Sector
- Information & Communication
- Acquirer
- Roodhalsgans 1 Co., Ltd.
- Type
- TOB
- Status
- Closed
- Tender offer filing date
- 2026-01-26 Open on EDINET
2 value(s) failed verification and are hidden while under review.
Offer terms
| Item | Value | History |
|---|---|---|
| Offer price per common share | ¥3,551 [1] | — |
Premiums (as stated in filings)
| Basis | As of | Value |
|---|---|---|
| Closing price on the business day before announcement | 2026-01-22 | -12.8%[2] |
| 1-month simple average closing price | 2026-01-22 | -1.6%[3] |
| 3-month simple average closing price | 2026-01-22 | 10.3%[4] |
| 6-month simple average closing price | 2026-01-22 | 40.5%[5] |
Premiums are as stated in the filings (not recalculated from market prices).
Valuations
| Valuer | Engaged by | Method | Value per share | Discount rate | Perpetual growth rate |
|---|---|---|---|---|---|
| Deloitte Tohmatsu LLC | Target | DCF method | ¥3,052 〜 ¥4,303[6] | — | — |
| Deloitte Tohmatsu LLC | Target | Market price method (市場株価平均法(基準日1)) | ¥1,947 〜 ¥2,998[7] | — | — |
| Deloitte Tohmatsu LLC | Target | Market price method (市場株価平均法(基準日2)) | ¥2,496 〜 ¥3,530[8] | — | — |
| Deloitte Tohmatsu LLC | Target | Market price method (市場株価平均法(基準日3)) | ¥2,528 〜 ¥4,070[9] | — | — |
| Yamada Consulting Group Co., Ltd. | Special committee | DCF method | ¥3,015 〜 ¥4,164[10] | — | — |
| Yamada Consulting Group Co., Ltd. | Special committee | Market price method (市場株価法(基準日1)) | ¥1,947 〜 ¥2,998[11] | — | — |
| Yamada Consulting Group Co., Ltd. | Special committee | Market price method (市場株価法(基準日2)) | ¥2,496 〜 ¥3,530[12] | — | — |
| Yamada Consulting Group Co., Ltd. | Special committee | Market price method (市場株価法(基準日3)) | ¥2,528 〜 ¥4,070[13] | — | — |
Timeline (filings)
| Filing | Date | Filer | docID |
|---|---|---|---|
| Tender Offer Registration Statement | 2026-01-26 | Roodhalsgans 1 Co., Ltd. | S100XHEV |
| Position Statement | 2026-01-26 | MAMEZO CO.,LTD. | S100XHF4 |
| Amended Tender Offer Registration Statement | 2026-02-24 | Roodhalsgans 1 Co., Ltd. | S100XMZ5 |
| Tender Offer Report | 2026-03-11 | Roodhalsgans 1 Co., Ltd. | S100XQ6Z |
Sources
- Tender Offer Registration Statement (S100XHEV) 2026-01-26
Original text (Japanese): なお、本公開買付価格である3,551円は、(a)対象者株価の変動のきっかけとなった本憶測報道①がなされた2025年11月26日(立会時間終了後)の東京証券取引所グロース市場における対象者株式の終値2,998円に対して18.45%
- Tender Offer Registration Statement (S100XHEV) 2026-01-26
Original text (Japanese): 本公開買付けの公表日の前営業日である2026年1月22日の東京証券取引所グロース市場における対象者株式の終値4,070円に対して12.75%のディスカウントの価格
- Tender Offer Registration Statement (S100XHEV) 2026-01-26
Original text (Japanese): 同日までの過去1ヶ月間の終値の単純平均値3,607円に対して1.55%のディスカウントの価格
- Position Statement (S100XHF4) 2026-01-26
Original text (Japanese): 直近3ヶ月間の終値の単純平均値3,221円に対して10.25%
- Position Statement (S100XHF4) 2026-01-26
Original text (Japanese): 直近6ヶ月間の終値の単純平均値2,528円に対して40.47%のプレミアムをそれぞれ加えた金額
- Position Statement (S100XHF4) 2026-01-26
Original text (Japanese): DCF法 :3,052円から4,303円
- Position Statement (S100XHF4) 2026-01-26
Original text (Japanese): 市場株価平均法(基準日1):1,947円から2,998円
- Position Statement (S100XHF4) 2026-01-26
Original text (Japanese): 市場株価平均法(基準日2):2,496円から3,530円
- Position Statement (S100XHF4) 2026-01-26
Original text (Japanese): 市場株価平均法(基準日3):2,528円から4,070円
- Position Statement (S100XHF4) 2026-01-26
Original text (Japanese): DCF法 :3,015円から4,164円
- Position Statement (S100XHF4) 2026-01-26
Original text (Japanese): 市場株価法(基準日1):1,947円から2,998円
- Position Statement (S100XHF4) 2026-01-26
Original text (Japanese): 市場株価法(基準日2):2,496円から3,530円
- Position Statement (S100XHF4) 2026-01-26
Original text (Japanese): 市場株価法(基準日3):2,528円から4,070円