Exhibit 12.1

CERTIFICATIONS

I, Takeshi Uchiyamada, certify that:

1. I have reviewed this annual report on Form 20-F/A of Toyota Motor Corporation (the “Company”); and

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report.

Date: October 23, 2017

/s/    TAKESHI UCHIYAMADA       

Takeshi Uchiyamada

Chairman of the Board of Directors

Toyota Motor Corporation

CERTIFICATIONS

I, Osamu Nagata, certify that:

1. I have reviewed this annual report on Form 20-F/A of Toyota Motor Corporation (the “Company”); and

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report.

Date: October 23, 2017

/s/    OSAMU NAGATA      

Osamu Nagata

Executive Vice President, Director