TOKYO, March 10 (Reuters) - The following is a list of ratings that have been assigned by Citigroup, Citigroup said on Wednesday. Rating unchanged:

Nidec Corp -- '1H' (target price 11500yen)

Toyota Motor Corp -- '1M' (target price 4000yen)

Terumo Corp -- '2M' (target price 4600yen) Citigroup assigns ratings as follows: '1L' or 'Buy/Low Risk' - issues expected to outperform ETR by 10

percentage points. '1M' or 'Buy/Medium Risk' - issues expected to outperform ETR by 15

percentage points. '1H' or 'Buy/High Risk' - issues expected to outperform ETR by 20

percentage points. '1S' or 'Buy/Speculative' - issues expected to outperform ETR by 35 percentage points. 538976288 '2L' or 'Hold/Low Risk' - issues expected to outperform ETR greater

than zero, but below 10 percentage points. '2M' or 'Hold/Medium Risk' - issues expected to outperform ETR greater

than zero, but below 15 percentage points. '2H' or 'Hold/High Risk' - issues expected to outperform ETR greater

than zero, but below 20 percentage points. '2S' or 'Hold/Speculative' - issues expected to outperform ETR greater

than zero, but below 35 percentage points. '3L' or 'Sell/Low Risk' - issues expected to perform less than or equal

to ETR. '3M' or 'Sell/Medium Risk' - issues expected to perform less than or

equal to ETR. '3H' or 'Sell/High Risk' - issues expected to perform less than or

equal to ETR. '3S' or 'Sell/Speculative' - issues expected to perform less than or

equal to ETR. Expected Total Return (ETR) - expectation of total return

(projected share price appreciation

plus forcast dividend yield) within

12 months. (Tokyo Equities Desk +81-3-3432-9404 tokyo.newsroom@reuters.com) COPYRIGHT Copyright Thomson Reuters 2010. All rights reserved. The copying, republication or redistribution of Reuters News Content, including by framing or similar means, is expressly prohibited without the prior written consent of Thomson Reuters.