Rating and Bond Information

Rating Information

(As of May 18, 2009)

• *Credit ratings for EMTN programme (Joint Medium-Term Note Programme with Mizuho International plc., based on keep well agreement with Mizuho Corporate Bank, Ltd.)

Rating Information History

• May 18, 2009Long-term credit ratings of Mizuho Financial Group, Mizuho Bank, Mizuho Corporate Bank and Mizuho Trust & Banking were downgraded by Fitch.
• Apr 8, 2009Long-term credit ratings of Mizuho Bank, Mizuho Corporate Bank, Mizuho Trust & Banking and Mizuho Securities were downgraded by Moody's.
• Apr 24, 2008Mizuho Investors Securities' long-term credit rating was newly assigned and its short-term credit rating was upgraded respectively by JCR.
• Mar 31, 2008Long-term credit rating of Mizuho Investors Securities was newly assigned by R&I.
• Sep 12, 2007Long-term credit ratings of Mizuho Financial Group, Mizuho Bank, Mizuho Corporate Bank, Mizuho Trust & Banking were upgraded by Fitch.
• Jun 18, 2007Long-term credit ratings of Mizuho Financial Group, Mizuho Bank, Mizuho Corporate Bank, Mizuho Trust & Banking were upgraded by S&P.
• May 4, 2007Long-term credit ratings of Mizuho Bank, Mizuho Corporate Bank, Mizuho Trust & Banking and Mizuho Securities were upgraded by Moody's.
• Oct 3, 2006Long-term credit rating of Mizuho Trust & Banking was upgraded by JCR.
• Mar 31, 2006Long-term credit ratings of Mizuho Financial Group, Mizuho Bank, Mizuho Corporate Bank, Mizuho Trust & Banking, and Mizuho Securities were upgraded by R&I.

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Bond Information

Tier1 Securities (Preferred Securities)

Overseas Offerings (144A/Reg.S)

1. *1Reg.S only
2. *2Subject to prior approval of relevant authorities

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Domestic Private Offerings

1. *3Subject to prior approval of relevant authorities

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Tier 2 Securities (Subordinated Bonds)

Overseas Offerings (144A/Reg.S)*4

1. *4Excluding certain non-public MTNs
2. *5Subject to prior approval of relevant authorities
3. *6Reg.S only

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Domestic Public Offerings

[ Mizuho Bank, Ltd. ]

List of Subordinated Bonds

Series	Issue Amount	Coupon	Issue Date	Maturity	Redemption at Issuer's Option	Supplement to Shelf Registration Statement*7
Unsecured Subordinated Bonds No.1	JPY 60 Bn	1.70% p.a.	4 Feb, 2005	3 Feb, 2015	None	(PDF/64KB)*8
Unsecured Subordinated Bonds No.2	JPY 40 Bn	1.67% p.a.	9 Aug, 2005	7 Aug, 2015	None	(PDF/35KB)*8
Unsecured Subordinated Bonds No.3	JPY 10 Bn	2.04% p.a.	9 Aug, 2005	7 Aug, 2020	None
Unsecured Subordinated Bonds No.4	JPY 30 Bn	1.81% p.a.	30 Jan, 2006	29 Jan, 2016	None	(PDF/61KB)*8
Unsecured Subordinated Bonds No.5	JPY 20 Bn	2.49% p.a.	30 Jan, 2006	30 Jan, 2026	None
Unsecured Subordinated Bonds No.6	JPY 60 Bn	2.25% p.a.	6 Nov, 2006	4 Nov, 2016	None	(PDF/41KB)*8
Unsecured Subordinated Bonds No.7	JPY 20 Bn	2.87% p.a.	6 Nov, 2006	6 Nov, 2026	None
Unsecured Subordinated Bonds No.8	JPY 50 Bn	1.99% p.a.	27 Apr, 2007	27 Apr, 2017	None	(PDF/250KB)*8
Unsecured Subordinated Bonds No.9	JPY 20 Bn	2.52% p.a.	27 Apr, 2007	27 Apr, 2027	None
Unsecured Subordinated Bonds No.10	JPY 70 Bn	2.06% p.a.	28 Jan, 2008	26 Jan, 2018	None	(PDF/28KB)*8
Unsecured Subordinated Bonds No.11	JPY 77 Bn	2.67% p.a.	24 Dec, 2008	22 Dec, 2016	On each interest payment date after Dec 2011*9	(PDF/359KB)*8
Unsecured Subordinated Bonds No.12	JPY 21 Bn	1.69% p.a. for the first 5 years, floating rate thereafter	28 Sep, 2009	27 Sep, 2019	On each interest payment date after Sep 2014*9	(PDF/73KB)*8
Unsecured Subordinated Bonds No.13	JPY 34 Bn	JPY 6M Libor + 0.80% p.a. for the first 5 years, floating rate thereafter	28 Sep, 2009	27 Sep, 2019	On each interest payment date after Sep 2014*9
Unsecured Subordinated Bonds No.14	JPY 33 Bn	2.14% p.a.	28 Sep, 2009	27 Sep, 2019	None
Unsecured Subordinated Bonds No.15	JPY 18 Bn	3.03% p.a.	28 Sep, 2009	28 Sep, 2029	None
Unsecured Subordinated Bonds No.16	JPY 53 Bn	1.98% p.a.	23 Oct, 2009	23 Oct, 2017	On each interest payment date after Oct 2012*9	(PDF/44KB)*8

Summary Terms of Shelf Registration Statement

Filing Date	24 Apr, 2009
Planned Issuing Period	2 May, 2009 to 1 May, 2011
Aggregate Amount of Planned Issuances	JPY 500 Bn
Shelf Registration Statement*7	(PDF/33KB)*8

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[ Mizuho Corporate Bank, Ltd. ]

List of Subordinated Bonds

Series	Issue Amount	Coupon	Issue Date	Maturity	Redemption at Issuer's Option	Registration Statement*7
Unsecured Subordinated Bonds No.1	JPY 60 Bn	2.10% p.a.	13 Feb, 2004	12 Feb, 2014	None	(PDF/154KB)*8
Unsecured Subordinated Bonds No.2	JPY 60 Bn	2.18% p.a.	6 Aug, 2004	5 Aug, 2014	None	(PDF/44KB)*8
Unsecured Subordinated Bonds No.3	JPY 50 Bn	2.26% p.a.	4 Mar, 2008	2 Mar, 2018	None	(PDF/95KB)*8
Unsecured Subordinated Bonds No.4	JPY 123 Bn	2.86% p.a.	16 Mar, 2009	16 Mar, 2017	On each interest payment date after Mar 2012*9	(PDF/276KB)*8
Unsecured Subordinated Bonds No.5	JPY 42 Bn	2.08% p.a. for the first 5 years, floating rate thereafter	3 Jun, 2009	3 Jun, 2019	On each interest payment date after Jun 2014*9	(PDF/75KB)*8
Unsecured Subordinated Bonds No.6	JPY 24 Bn	JPY 6M Libor + 1.05% p.a. for the first 5 years, floating rate thereafter	3 Jun, 2009	3 Jun, 2019	On each interest payment date after Jun 2014*9
Unsecured Subordinated Bonds No.7	JPY 54 Bn	2.50% p. a.	3 Jun, 2009	3 Jun, 2019	None

Summary Terms of Shelf Registration Statement

Filing Date	30 Jan, 2009
Planned Issuing Period	9 Feb, 2009 to 8 Feb, 2011
Aggregate Amount of Planned Issuances	JPY 2 Tn
Shelf Registration Statement*7	(PDF/43KB)*8

• Aggregate amount of planned issuances is including straight bonds.

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[ Mizuho Trust & Banking, Ltd. ]

List of Subordinated Bonds

Series	Issue Amount	Coupon	Issue Date	Maturity	Redemption at Issuer's Option	Supplement to Shelf Registration Statement*7
Unsecured Subordinated Bonds No.1	JPY 30 Bn	1.91% p.a.	20 Dec, 2005	21 Dec, 2015	None	(PDF/184KB)*8
Unsecured Subordinated Bonds No.2	JPY 10 Bn	2.24% p.a.	20 Dec, 2005	21 Dec, 2020	None
Unsecured Subordinated Bonds No.3	JPY 9.3 Bn	2.45% p.a. for the first 5 years, floating rate thereafter	16 Mar, 2009	18 Mar, 2019	On each interest payment date after Mar 2014*9	(PDF/203KB)*8
Unsecured Subordinated Bonds No.4	JPY 5.9 Bn	6 months JPY Libor + 1.50% for the first 5 years, floating rate thereafter	18 Mar, 2009	18 Mar, 2019	On each interest payment date after Mar 2014*9

Summary Terms of Shelf Registration Statement

Filing Date	17 Sep, 2009
Planned Issuing Period	28 Sep, 2009 to 27 Sep, 2011
Aggregate Amount of Planned Issuances	JPY 100 Bn
Shelf Registration Statement*7	(PDF/27KB)*8

1. *7Shelf Registration Statements, Registration Statements and Supplements to Shelf Registration Statements are only for the purpose of reference to the detail of each series of notes. These documents were prepared at the time of issuance of each series of notes, and no amendment, revision or modification has been made, including for reflecting the change of circumstances due to the lapse of time.
2. *8Japanese Version Only
3. *9Subject to prior approval of relevant authorities

Straight Bonds

• Mizuho Corporate Bank (Japanese Only)