Eisai Announces Complete Subsidiarization of Sanko Junyaku

Company Name:Eisai Co., Ltd.
(Securities Code No. 4523
First Section of Tokyo Stock Exchange and
Osaka Stock Exchange, respectively)
Representative:Haruo Naito, President & CEO
Contact:Akira Fujiyoshi, Vice President,
Corporate Communications, IR
(TEL 03-3817-5120)

Company Name:Sanko Junyaku Co., Ltd.
Representative:Masao Jimbo,
President & Representative Director
(Securities Code No. 8126, JASDAQ)
Contact:Tatsuru Hidaka
(TEL 03-3866-0348)

Eisai Announces Complete Subsidiarization of Sanko Junyaku

On April 26, 2007, Eisai Co., Ltd. (“Eisai”) and Sanko Junyaku Co., Ltd. (“Sankojunyaku”) agreed that Eisai would make Sankojunyaku its wholly-owned subsidiary through a share exchange (“Share Exchange”) and entered into a share exchange agreement (“Share Exchange Agreement”).

Eisai, which currently holds 50.59% of Sankojunyaku shares, intends to perform the Share Exchange as of October 1, 2007 and to make Sankojunyaku its wholly-owned subsidiary subject to approval at an Annual Shareholders' Meeting of Sankojunyaku to be held on June 21, 2007.

As a result of the Share Exchange, Sankojunyaku is scheduled to be delisted as of September 25, 2007.

1. Purpose of the Complete Subsidiarization through Share Exchange

Sankojunyaku, which is a consolidated subsidiary of Eisai, has been pursuing the fulfillment of diverse needs of patients, their families, and all people living in society by providing information and products closely related to diagnostics and medical treatment. In September 2001, Sankojunyaku obtained a patent on its self-developed “PALSAR Method,” a gene signal amplification technology (Probe Alternation Link Self-Assembly Reaction) in the U.S., followed by successful patenting of the same in Europe and Japan. Further, “PALSAR-Ⅱ”, more advanced technology, was patented in the U.S., Europe, and Japan.
With respect to these technologies, Sankojunyaku, as a member of Eisai Group, has been seeking prompt commercialization of these technologies by establishing Palma Bee'Z Research Institute Co., Ltd. as a joint venture with its parent company, Eisai, for the purpose of research and development of gene testing agents. On phases of clinical application and commercialization of gene technologies, however, diverse and continuous resources injected into, for example, development of diagnostic devices and research on diagnostic components will be inevitable, and accordingly, more combined business development with Eisai will be required.

Eisai, meanwhile, has been concentrating its manufacturing and marketing of diagnostic products on Sankojunyaku, in order to own the two wheels of both diagnostics and medical treatment by means of capital alliance with Sankojunyaku in October, 1990.

With respect to the future trend of medical care, diagnostics in prevention and control of diseases are expected to become increasingly important. In particular, genetic diagnosis is an area where further medical synergy with therapeutic agents relating to each person's diathesis and drug response (side effect and effectiveness) is desirable, while medical treatment that is not specifically prepared for each patients' needs is generally expected to increase.

In consideration of the above circumstances, Eisai and Sankojunyaku have concluded that a complete subsidiarization of Sankojunyaku by Eisai is necessary in order to utilize aggressively the management resources of the entire group and to promote development effectively and promptly in intended reinforcement of the existing diagnostic business and in intended advancement towards challenging areas such as gene signal amplification technology, which is the PALSAR Method.

Today, Sankojunyaku's Board of Directors resolved that Sankojunyaku shall become a wholly-owned subsidiary of Eisai through the Share Exchange, subject to approval of shareholders at the 53rd Annual Shareholders' Meeting to be held on June 21, 2007. Because Eisai is a company with committees and the Share Exchange will be conducted by way of summary share exchange procedure, Eisai has delegated its power to decide the contents of the Share Exchange Agreement to its Representative Executive Officer, pursuant to Article 416 Paragraph 4 of the Corporate Law of Japan.
In order to avoid conflicts of interests, affiliated interlocking directors did not participate in the resolution of the Board of Directors Meeting of Sankojunyaku on execution of the Share Exchange Agreement.
Eisai obtained a valuation report on the share exchange ratio of the Share Exchange from Nomura Securities Co., Ltd. (“Nomura Securities”) and Sankojunyaku obtained one from Ernst & Young Transaction Advisory Services Co., Ltd. (“Ernst & Young”).
As a result of the Share Exchange, shares of Sankojunyaku will be allocated to the post for delisting as of June 22, 2007 and Sankojunyaku is scheduled to be delisted as of September 25, 2007, pursuant to the delisting criteria of JASDAQ. (After such delisting, shares of Sankojunyaku are no longer marketable on JASDAQ.)

2. Summary of the Share Exchange

(1) Schedule of the Share Exchange

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Board of Directors Meeting to approve the Share Exchange (Sankojunyaku) Thursday, April 26, 2007
Execution of the Share Exchange Agreement Thursday, April 26, 2007
Shareholders meeting to approve the Share Exchange (Sankojunyaku) Thursday, June 21, 2007
Effective date of the Share Exchange Monday, October 1, 2007
Share certificate delivery date Tuesday, November 20, 2007 (tentative)
  • (Note)
    Pursuant to the main clause of Article 796 Paragraph 3 of the Corporate Law of Japan, Eisai is going to conduct the Share Exchange in accordance with the summary share exchange procedures, without the approval of its shareholders' meeting.

(2) Share Exchange Ratio

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Company name Eisai
(wholly-owning parent company)
Sankojunyaku
(wholly-owned subsidiary)
Share Exchange ratio 1 0.085

(Note)

  • 1.
    Shares of Eisai will be allotted and distributed at the ratio of a 0.085 share of Eisai to 1 share of Sankojunyaku, provided that shares of Eisai will not be allotted in relation to 9,106,000 shares of Sankojunyaku held by Eisai.
  • 2.
    In this Share Exchange, Eisai will not issue new shares (Eisai will allot its treasury shares in the Share Exchange.)

(3) Calculation of Share Exchange Ratio

(ⅰ) Basis of Calculation

In order to ensure fairness and appropriateness in determining the share exchange ratio of the Share Exchange, Eisai and Sankojunyaku decided to obtain advice separately from third-party institutions. Eisai appointed Nomura Securities and Sankojunyaku selected Ernst & Young, as a third-party institution, respectively.

Nomura Securities performed Market Share Price Analysis with respect to Eisai, and performed Market Share Price Analysis, Discounted Cash Flow Analysis (“DFC Analysis”), and Comparable Companies Analysis with respect to Sankojunyaku. The number of shares of Eisai to be allotted to one share of Sankojunyaku implied from each analysis is as follows:

  Range of Share Exchange Ratio
Market Share Price Analysis 0.055 ∼ 0.061
DCF Analysis 0.085 ∼ 0.114
Comparable Companies Analysis 0.074 ∼ 0.082

Market Share Price Analysis is based on the closing price on April 24,2007, and the average closing price during the one-month period commencing on March 26, 2007 and ending on April 24, 2007, the average closing price during three-month period commencing on January 25, 2007 and ending on April 24, 2007, and the average closing price during six-month period commencing on October 25, 2007 and ending on April 24, 2007.
Furthermore, the financial forecast of Sankojunyaku, on which DCF Analysis is based, assumes that steady performance growth and sales of new products will increase profit, and expects that the operating income will reach approximately JPY 500 million by the fiscal year ending in March 2013.

Ernst & Young performed Market Share Price Analysis with respect to Eisai, and performed Market Share Price Analysis, Discounted Cash Flow Analysis (“DFC Analysis”), and Comparable Companies Analysis with respect to Sankojunyaku. The number of shares of Eisai to be allotted to one share of Sankojunyaku calculated in each analysis is as follows:

  Range of Share Exchange Ratio
Market Share Price Analysis 0.055 ∼ 0.060
DCF Analysis 0.098 ∼ 0.111
Comparable Companies Analysis 0.079 ∼ 0.085

Market Share Price Analysis is based on the average closing price during the one-month period commencing on March 26, 2007 and ending on April 24, 2007.
Furthermore, the financial forecast of Sankojunyaku, on which DCF Analysis is based, assumes that steady performance growth and sales of new products will increase profit and expects that the operating income will reach approximately JPY 500 million by the fiscal year ending in March 2013.

(ⅱ) Process of calculation

As stipulated above, Eisai and Sankojunyaku requested Nomura Securities and Ernst & Young, respectively, to perform analysis relating to the share exchange ratio of the Share Exchange. Eisai and Sankojunyaku have been negotiating on the Share Exchange after careful review and in consideration of these analyses by the third-party institutions and other analysis results. As a result, Representative Executive Officer of Eisai, upon deliberation at the Executive Officers' Meeting, decided as of April 26, 2007 that the Share Exchange Agreement, including the share exchange ratio, where 0.085 shares of Eisai will be allotted to 1 share of Sankojunyaku, should be executed. Sankojunyaku approved the execution of the Share Exchange Agreement at the Board of Directors Meeting held on April 26, 2007. As of the same date, Eisai and Sankojunyaku executed the Share Exchange Agreement.
The Share Exchange Ratio was determined within the range set out in “(ⅰ) Basis of calculation” above, which is the analysis provided by Nomura Securities to Eisai, and provided by Ernst & Young to Sankojunyaku.
In order to avoid conflicts of interests, affiliated interlocking directors did not participate in the resolution of the Board of Directors of Sankojunyaku on execution of the Share Exchange Agreement.

(ⅲ) Relationship with the third-party institutions

Neither Nomura Securities nor Ernst & Young is a related party to Eisai or Sankojunyaku.

(4) Treatment of stock acquisition rights and corporate bonds with stock acquisition rights of the company that becomes a wholly owned subsidiary after the Share Exchange

Sankojunyaku has not issued stock acquisition rights or corporate bonds with stock acquisition rights, thus has no applicable matters.

3. Basic Information of Relevant Parties

As of September 30, 2006

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(1) Company name Eisai Co., Ltd. Sanko Junyaku Co., Ltd.
(2) Business Manufacturing and marketing of pharmaceuticals, quasi-drug (Iyaku-bugaihin) and Pharmaceuticals Production Machinery. Manufacturing, import and marketing of clinical test agent, clinical test machinery, laboratory reagents, machinery and equipments for physics and chemistry purposes
(3) Date of Incorporation December 6, 1941 May 26, 1954
(4) Address of Head Office 4-6-10 Koishikawa, Bunkyo-ku, Tokyo 1-10-6 Iwamoto-cho, Chiyoda-ku,Tokyo
(5) Name and Title of Representative Haruo Naito, President & CEO Masao Jimbo,
President & Representative Director
(6) Capital ¥44,985,000,000 ¥5,262,000,000
(7) Total Number of Outstanding Shares 296,566,949 17,999,560
(8) Equity ¥535,921,000,000 (Consolidated) ¥11,593,000,000 (Consolidated)
(9) Total Assets ¥751,597,000,000 (Consolidated) ¥13,439,000,000 (Consolidated)
(10) End of Fiscal Year March 31 March 31
(11) Number of Employees 9,472 (Consolidated) 181 (Consolidated)
(12) Major Customers McKesson (U.S.A.)
Cardinal Health (U.S.A.)
Mediceo Paltac Holdings Co., Ltd.
Toho Pharmaceutical Co., Ltd.
Alfresa Corporation
(13) Major Shareholders and Holding Ratio The Master Trust Bank of Japan, Ltd.(Trust Account) 5.31%
Nippon Life Insurance Company 5.11%
Japan Trustee Service Bank, Ltd. (Trust Account) 4.78%
Eisai 50.59%
Mizuho Bank, Ltd. (Standing proxy: Trust & Custody Services Bank, Ltd. 3.26%
(14) Main Banks Saitama Resona Bank, Limited
Mizuho Corporate Bank, Ltd.
The Bank of Tokyo-Mitsubishi UFJ, Ltd.
Mizuho Bank, Ltd.
The Bank of Tokyo-Mitsubishi UFJ, Ltd.
(15) Relationship between the Two Companies Equity Relationship Eisai owns 9,106,000 shares (50.59%) of Sankojunyaku, and Sankojunyaku is a consolidated subsidiary of Eisai.
Human Resource Relationship Temporary Transfer from Eisai to Sankojunyaku
  • Representative Director: 1 (Temporary Transfer)
  • Outside Director: 2
  • Outside Corporate Audit: 2
  • Employee: 9 (Temporary Transfer)
Business Relationship <Breakdown>
Business Alliance in relation to sales, manufacture, research & development of Sankojunyaku products
<Breakdown of transaction>
  • loyalty payments, etc. ¥259,000,000
  • deposit and entrustment of management of funds ¥2,225,000,000
  • interests received ¥11,000,000
  • *
    These items are transactions from Sankojunyaku to Eisai.
Applicability to the Related Parties Sankojunyaku is Eisai's consolidated subsidiary.

(16) Financial Results of the Most Recent Three Years

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  Eisai Co., Ltd.
(Wholly-owing company)
Sanko Junyaku Co., Ltd.
(Wholly-owned subsidiary)
Fiscal Year Fiscal Year ended March 2004 Fiscal Year ended March 2005 Fiscal Year ended March 2006 Fiscal Year ended March 2004 Fiscal Year ended March 2005 Fiscal Year ended March 2006
Net Sales (Consolidated) (in million yen) 500,164 533,011 601,252 5,333 5,452 5,395
Operating Income (Consolidated) (in million yen) 83,061 86,807 95,704 -207 188 148
Ordinary Income (Consolidated) (in million yen) 83,382 89,087 100,025 -163 139 167
Net Income (Consolidated) (in million yen) 50,148 55,505 63,410 -1,028 91 72
Earnings per Share (Consolidated) (in yen) 172.11 193.39 221.86 -57.18 5.06 4.01
Dividends per Share (in yen) 36.00 56.00 90.00 - 2.50 3.00
Equity per Share (Consolidated) (in yen) 1,457.47 1,608.22 1,816.22 636.53 641.12 644.78

4. After the Share Exchange

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(1) Company name Eisai Co., Ltd.
(2) Business Manufacturing and marketing of pharmaceutical drugs, quasi-drugs and Pharmaceuticals Production Systems and Equipment.
(3) Address of Head Office 4-6-10 Koishikawa, Bunkyo-ku, Tokyo
(4) Name and Title of Representative Haruo Naito, President & CEO
(5) Capital ¥44,985,000,000
(6) Net Assets (Consolidated) ¥535,921,000,000 (as of September 30, 2006)
(7) Total Assets (Consolidated) ¥751,597,000,000 (as of September 30, 2006)
(8) End of Fiscal Year March 31
(9) Summary of Accounting Process The Share Exchange is expected to fall under a transaction with a minor shareholder among the transactions under common control. This transaction is expected to incur negative goodwill of a limited amount.
(10) Effects of the Share Exchange on Business Performances Sankojunyaku is already a consolidated subsidiary of Eisai, and thus, it is expected that the Share Exchange will have a minor impact on the performance of the fiscal year ending in March 2008.

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