@ Fauna - Thank you too! Epsilon is a great character in the 2003 anime!

@ Jeffbert - two things: retirement is (in many ways) a real blessing and special opportunity. I'm watching three co-workers getting ready to take retirement packages. My path seems to be "bop 'til I drop." The idea of FREE TIME is precious to me, so yes, I envy (and idealize) those who are considered retired. It's what you DO with your life in retirement mode that can make such a difference. and that leads me to #2:
Your work on this forum and in creating English-language resources for a world-wide icon who (I firmly believe) will be MORE important as we move into the 21st Century is extraordinarily important. It's people like you and Todd Ferson* who are making it possible for the rest of us to connect/reconnect to Tezuka's wonderful characters and stories, and I hope you understand how critical your work is (whether you're retired or not)
But let's get back on topic!! Okay, so if Tenma doesn't ring your bell -- how about you suggest someone you feel aligned with -- and be careful or somebody is gonna suggest you are

!!
*I called Todd Ferson back in 1989 to get information on how to order Astro Boy video tapes -- he had JUST BEGUN "The Right Stuf" and was as nice as could be -- there was no Internet then - I think I read about him in the NY Times or Wall St. Journal. He spoke with me for quite a long time, explaining how he basically found out that all these prints of Astro Boy were in the process of decaying. This whole project was a labor of love that had little to do with his career -- he did it because (like me) he LOVED Astro as a kid in the 60's, and felt compelled to save Dr. Tezuka's wonderful work. Your efforts to review all these episodes, and carefully record the workings of Tezuka's "star system" are really special. I'm not trying to embarrass you, only make sure you understand how one person can make an enormous difference. And I (for one) see you are doing that (and say "bravo!") 
- factoid -- you know what? A hoyton is a birdhouse gourd (I Googled it up, and sure enough, there's the goofy shape.). Tezuka created his character with the gourd upside down -- plus the real gourd "upper bulb" is much smaller that the top of Hyoutan-Tsugi's head. He really looks more like a piglet with boo-boos.