Graeme,
Thanks to your suggestions.
I got a copy of the article from NYPublic Library.
It seems like they relyed on Bunrindo version when they wrote it. It is the most concise information so far on Hiryu.
Hideo::)
Graeme. I am a Japanee TV Producer making a public TV documentary on Sakuradan. We are interviewing survivors of two Tokko missions utilizing Sakuradan. I am impressed by your detailed descriptions. Are they based on Japanese documents? For the documentary we are looking for the relics...