You can find earlier ones. Mill Creek still does private signings. you will get the same signature you posted but on whatever you choose to send them. If you search a long time you might be able to find one he signed before the US. I have a very near I. Suzuki very neatly signed in a 1993 Hawaii Baseball league yearbook and a card signed while he was on Orix Blue Wave but it took me years to find them. His sweetspot signed card from 2002 might be your best bet
https://www.ebay.com/itm/Ichiro-Suzu...frcectupt=true
There is a 2004 also but signature has deteriorated by then