Honestly I forgot to say thank you. Being a newbie with limited access per day in the way of posts many of my responses got canceled containing links. because I had to wait 24 hrs to post again. I think I'm in the clear now. with that said Thank you for your input. all the responses lead me in the direction of figuring out what I have. this forum is really cool. its just packed with info. and all the people are very interactive and helpful. I have to say one of the best forums i've encountered. I kinda feel like I struck gold. the hunt was fun trying to figure out what I have and I like the story of the company and its routes bike rides great I'm super happy best $100 i've spent in awhile. my 18 year old son and I scored him an old 70s Raleigh Grand pre the other day and wife rides her steel framed Bianchi from college so just a fun journey all around.

link where I found decals
https://www.yellowjersey.org/sekai.html

T mars data is insane this thread is eye candy for the Sekai enthusiast
Sekai Bicycle Database

I found this a good read many similarities frame wise
https://www.dougbarnesauthor.com/201...mpetition.html