line 5 in the 'specifications' column says: 'Tokiko 1 benbutsu kakunin N1 shou'
line 6 in the 'specifications' column says: 'Nabuko 1 genbutsu kakunin N1 shou'
I think its referring to two different parts makers for the Nissan N1 part, being Tokiko and Nabuko.
you should notice the one in the picture you attached earlier has the Tokiko mark on it.
genbutsu means 'original'
not sure what benbutsu means yet
butsu (also read 'mono') means 'thing' in English....
gen translates as 'origin' (as itself it means 'field' though)
so genbutsu literally translated is 'origin thing' = 'original'
I'm still trying to find what the 'ben' in benbutsu means though.
thats the trouble with it being in katakana, because you cant just look up the kanji
I have a feeling that the 'shou' at the end of both lines just means 'type' or 'variant', so 'N1 shou' means 'N1 type'.
This is off the top of my head though and I couldn't be bothered checking my kanji dictionary because 'shou' is one of the most common characters and has about a gazillion different meanings.
Has anyone else got anything else to add?? Feel free to add stuff, discuss, or ask questions.
I hope this helps a little bit at least, VSpec32.
Cheers