Copyright Robert Cole 2015 - No copying or distributing
The Eight DO

SAIKAIDO
- The Eight Roads of KOTO



OISHI SA         OISHI SA inherits style from O-AN SADAYUKI. 
                     HIRA-TSUKURI TANTO in SAKI-ZORI.   O-ITAME 
                     with MASAME. JI-NIE. GUNOME SUGU KO-MIDARE.
    ____________                              __________________
    SA MUNEYOSHI (CHIKUZEN SA)                HIRADO SA SADAHIDE
___________|____                                  __________|___
O-AN SA SADAYUKI (CHIKUZEN SA) _______            OISHI SADAHIDE
 |  Originating Founder        NAGAIYE SHI-TOKU     EI-TOKU 1381
 |  _______________________________|        1384   
_|_|___                        ____|___                 _______
IYENAGA(1) Founder O-EI 1394   SUKENAGA SHO-CHO 1428    SADAAKI 
   |__________________ __________ __________            O-EI 1394
___|___           ____|____   ___|____   ___|____ 
IYENAGA(2)        YOSHINAGA   TAKENAGA   NORINAGA BUN-MEI 1469 
   | BUN-AN 1444   CHO-ROKU         ________|_________ (Also AKI)
___|___                 1457   ____|____ ___|____ ____|________ 
IYENAGA(3) BUN-MEI 1469        TSUGUNAGA TAKENAGA AKI NORIMITSU 
   |_______________________                       KYO-ROKU 1528
___|___                ____|____              ________
IYENAGA(4) MEI-O 1492  TOSHINOBU MEI-O 1492   KORENAGA   
   |_______________________                   KA-KICHI 1441
___|___                 ___|____              _______        
IYENAGA(5) EI-SHO 1504  NORIKUNI BUN-GI 1501  IKUTAMA KO-SHO 1455
   |___________________________                      _________  
___|___     -brothers-      ___|____                 SHIGEZANE  
IYENAGA(6) KYO-ROKU 1528    SUKENAGA TEN-MON 1532    BUN-GI 1501
   _________  _________     ___|___                  _______
   MITSUZANE  SHIGESADA     TOMOIYE                  NAGAIYE
     - EI-SHO 1504 -         TEN-SHO 1573            TEN-MON 1532
     ________  _________  ________________        ________ 
     SANENAGA  YOSHIZANE  CHIKUZEN TADANAO        TANENORI 
                - TAI-EI 1521 -                   TEN-SHO 1573

NAGAIYESHI-TOKU: A descendant of SHO-HEI SA SADAYUKI. Running 
        SHIRA-KE "White" ITAME with MASAME. SUGUHA, KO-GUNOME
        with SUNAGASHI.

SUKENAGA SHO-CHO (f: NAGAIYE): Worked to BUN-AN. Running ITAME.
        KO-NIE SUGU, KO-NOTARE or GUNOME-MIDARE with SUNAGASHI.
        Some in HITATSURA. HORIMONO are seen.

IYENAGA O-EI (f: NAGAIYE, t: SADAYUKI): Returned from SA School
        to found the OISHI SA in CHIKUGO. O-ITAME. SUGU, SUGU
        KO-NOTARE, KO-GUNOME MIDARE with SUNAGASHI and KINSUJI.

YOSHINAGA CHO-ROKU (br: IYENAGA): "Four Sons" TANTO - few KATANA.
        ITAME with MASAME that runs. JI-NIE. NIE-DEKI O-MIDARE
        KO-GUNOME MIDARE with SUNAGASHI and HITATSURA.

NORINAGA BUN-MEI (f: IYENAGA): "Four Sons" Worked to MEI-O making
        TACHI but few KATANA. TANTO and WAKIZASHI are seen.
        Running HADA of ITAME with MASAME having JI-NIE. NIE-DEK
        GUNOME-MIDARE with SUNAGASHI. GUNOME tops (YAKI-KASHIRA)
        become NIE-KUZURE. SUGU-NOTARE with HOTSURE. Some 
        HITATSURA. HORIMONO. NORIMITSU: Like his father.

OISHI SA School

TAKENAGA BUN-MEI (f: IYENAGA): "Four Sons" Running SHIRA-KE white
        ITAME. SUGU HOTSURE BA and KO-MIDARE HA in NIE.

SUKENAGA TEN-MON (br: IYENAGA): Running SHIRA-KE "White" ITAME 
        with MASAME has JI-NIE. GUNOME-MIDARE or SUGUHA with 
        ASHI. Some HITATSURA. HORIMONO seen.

TOMOIYE TEN-SHO (f: SUKENAGA): MOKUME with MASAME. GUNOME-MIDARE.

SHIGEZANE BUN-GI:  ITAME with MASAME. KO-GUNOME GUNOME-MIDARE and
        NOTARE BA.

IYENAGA EI-SHO: ITAME. GUNOME-MIDARE HA.

NAGAIYE TEN-MON: ITAME with MASAME. GUNOME HA. 
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