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DRDave

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Posts posted by DRDave

  1. The 

    On 1/1/2023 at 9:16 AM, Wim V said:

    Dear all,

     

    I started this juyo and tokuju "pass rate exercise" already a while ago, based on the results published in Token Bijutsu, and you can find my overview in attachment.  For Juyo the table is not complete as my collection of Token Bijutsu only goes back to 1968, for some years the results are not listed in the magazine (for example juyo sessions 21 and 22) and I don't have the Zufu books.

     

    As some already have mentioned, you can see that until juyo 28 the pass rate was indeed quite high (sometimes over 50%).  From juyo 29 on the pass rate seems to be more around 10 - 15%.

     

    Wim

    NBTHK_Juyo_Shinsa.pdf 221.76 kB · 25 downloads

    Thanks for the info!  Yes, the difference between Juyo 28 and 29 is remarkable, both in quantity submitted and percentage accepted.  Looking at your data with those two sessions as a diving point; and presuming I haven't made an error, results in the following:

    10 sessions up to and including 28 - Average number submitted = 886   Average passed = 396  Average % passed = 44.7

    40 sessions starting at 29 and up -  Average number submitted = 1373  Average passed = 194  Average % passed =  14.13

     

     

  2. On 5/8/2022 at 4:18 PM, Curran said:

    Ayasugi hada is fairly common in the Sa school, though different in appearance to my eyes than Gassan ayasugi.

     

    Bill Miller with his many fine Sa school blades empirically taught me this last Fall as I looked at several of his blades with his assistance.

    Very kind of him and a good lesson I will not soon forget.

     

    The signature is more likely to be added than authentic,

    but at least the workmanship is in the right ballpark- I think.

    Take my opinion with a grain of salt, as fittings are more my wheelhouse.

     

    Interesting.  Fred mentions ayasugi hada in Jitsu'a den blades here:  https://www.nihonto.com/jitsua/

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