Investor Relations

Ratings & Bonds

Corporate rating

 (as of April 2024)

Baa1 (Moody's)
A- (Standard & Poor's)
A+ (Rating and Investment Information)

Short-term bond rating

A−2 (Standard & Poor's)
a-1 (Rating and Investment Information)

Straight Bonds

(as of June 2025)

Name Date of issue Years Coupon rate Total amount of issue
(Yen Billion)
The 14th Series Unsecured Straight Bonds June 18 ,2025 10 2.012% 15
The 13th Series Unsecured Straight Bonds June 18 ,2025 7 1.635% 15
The 12th Series Unsecured Straight Bonds June 18 ,2025 5 1.364% 20
The 11th Series Unsecured Straight Bonds
(Green Bonds) 
September 7, 2023 5 0.519% 20
The 10th Series Unsecured Straight Bonds December 2, 2021 10 0.38% 30
The 9th Series Unsecured Straight Bonds
(TDK Sustainability-Linked Bonds)
December 2, 2021 7 0.26% 40
The 8th Series Unsecured Straight Bonds December 2, 2021 5 0.15% 30
The 7th Series Unsecured Straight Bonds July 28, 2020 10 0.43% 40
The 6th Series Unsecured Straight Bonds July 28, 2020 7 0.31% 30
The 5th Series Unsecured Straight Bonds July 28, 2020 5 0.18% 30
The 4th Series Unsecured Straight Bonds January 30, 2009 10 2.038% 13
The 3rd Series Unsecured Straight Bonds January 30, 2009 5 1.413% 48
The 2nd Series Unsecured Straight Bonds January 30, 2009 3 1.085% 23