
競銬æ°èã®èŠæ¹ïœäºæ³å°ã»éå»èµ°ã»äžãã3Fãèªãé çª
ããã«ã¡ã¯ã銬åžåžä»€éšã§ãã競銬æ°èãéããç¬éãâãâãæ°åãå°ããªæåãäžæã«ç®ãžé£ã³èŸŒãã§ãããã²ãšã€ãã€æå³ã調ã¹ãŠãããã¡ã«ãçµå±ã©ã®éЬãèŠããã£ãã®ãåãããªããªãããããªãšãã¯ãæ å ±ãå¢ããåã«èªãé çªã決ããŠã¿ãŠãã ãããæ°èã®ãã¹ãŠãæèšããªããŠããä»åã®æ¡ä»¶ãéå»èµ°ãäºæ³ã®æ ¹æ ãåããã ãã§ã銬æ±ã¯ããã¶ãèªã¿ããããªããŸãã
銬æ±ãšã¯ãåºèµ°ãã銬ã®åºæ¬æ
å ±ãéå»ã®æçžŸã銬ããšã«æŽçããæ¬ã§ãããã ããæ°è瀟ããµãŒãã¹ã«ãã£ãŠé
眮ãç¥å·ãæ²èŒç¯å²ã¯ç°ãªããŸãããã®èšäºã§ã¯JRAã®éЬæ±è§£èª¬ãšãã®ããŒãºææãåå°ã«ãçŽã®æ°èã§ããŠã§ãã®åºéŠ¬è¡šã§ã䜿ããç¢ºèªæé ãæŽçããŸããç¹å®ã®åªäœã®èšå·ãããã¹ãŠã®æ°èã«å
±éããã«ãŒã«ãšããŠæ±ããªãããšãåºçºç¹ã§ãã
1ïŒç«¶éЬæ°èã¯ãå°ããå ã«ãä»åã®æ¡ä»¶ãããèªã
æåã«èªãã®ã¯ã銬ã®ååããã¬ãŒã¹ã®çæ¿
ãŸãã¬ãŒã¹åãç«¶éŠ¬å ŽãèãããŒãããè·é¢ãåºèµ°æ¡ä»¶ãçºèµ°äºå®æå»ã確èªããŸããåèµ°ã®æ°åãèŠå§ãããšãä»åºŠãåãæ¡ä»¶ã§èµ°ããããªæ°ãããŠããŸãããèããããŒããçè·é¢ããäžè·é¢ã§ã¯ãæ¯èŒã®åæãå€ãããŸããã¬ãŒã¹ã®çæ¿ãå ã«èªãã®ã¯ãããããæ¢ãèœåã«äœæãä»ããããã§ãããéãã£ã銬ããæ¢ãã®ãããä»åã®è·é¢ã§åãåºããããªéЬããæ¢ãã®ãã§ãèŠç·ã®è¡ãå ã¯å€ãããŸãã
åœæ¥ã®éŠ¬å Žç¶æ ãåºèµ°åæ¶ãéšæå€æŽã確å®ãã銬äœéãªã©ã¯ãå°å·åŸã«å€ãã£ããçºè¡šããããããæ å ±ã§ããæ°èã«èŒã£ãŠããæ°å€ããã€ã®ãã®ãã確èªããæçµçãªåºèµ°æ å ±ã¯äž»å¬è ã®çºè¡šã§ç¢ºãããŸããçŽé¢ã®äºå®æ å ±ãšåœæ¥ã®ç¢ºå®æ å ±ãæ··ããªãããããçããšãèªã¿æ¹ãæ£ãããŠããéãæ¡ä»¶ã«ã€ããŠèããŠããŸããŸãã
æ°åãèªãåã«ãå¡äŸãäžåºŠã ã確èªãã
æ°èãå€ããæ¥ã»ã©ãæ¬å€ã®èŠæ¹ãç¥å·äžèЧã圹ç«ã¡ãŸããçå·®ãç§ã銬身ããäžããã®æ¬ããã®éŠ¬ã®æ°åãã¬ãŒã¹å šäœã®æ°åããè³éãç·è³éãååŸè³éãã確èªããŠãã ãããJRAã®éЬæ±ã§ç€ºãããç·è³éãšãç«¶èµ°æ¡ä»¶ãªã©ã§äœ¿ãååŸè³éã¯åããã®ã§ã¯ãããŸããã倧ããæ°åã ããèŠãŠåŒ·ããæå±ã¯ã©ã¹ã決ãããšãå¥ã®ææšãæ¯èŒããããšã«ãªããŸãã
ãã®èšäºã®èªã¿é ã¯ãâ ä»åã®æ¡ä»¶ãâ¡äºæ³å°ã®æ ¹æ ãâ¢éå»èµ°ã®äºå®ãâ£äœçœ®åããšæ«èãâ€æ¡ä»¶ã®å€åãâ¥è²·ãåã®ã¡ã¢ã§ãã衚ã®å
ã€ã®ç¢ºèªäºé
ããæ¬æã®åç« ã§é ã«èª¬æããŸããæåã¯äžã€ã®ã¬ãŒã¹ã ãã§è©Šããšãéäžã§åãããªãæ¬ããã£ãŠãæ»ãå ŽæãèŠå€±ããŸããã

2ïŒâã»âã»â²ã»â³ã¯ãäºæ³ã®çµè«ãšæ ¹æ ãåããŠèªã
æ¬åœå°ã¯ã確å®ããçµæã§ã¯ãªã
äžè¬çã«âã¯æ¬åœãâã¯å¯Ÿæãâ²ã¯å穎ãâ³ã¯é£äžãªã©ã衚ããŸããâã¯äºæ³ãã人ãæãæåãšèãã銬ãâã¯ããã«å¯Ÿæããåè£ãâ²ã¯äžäœè©äŸ¡ã«ç¶ãåè£ãâ³ã¯çžæåè£ãšããèªã¿æ¹ãåºæ¬ã§ãããã ããå°ã®çš®é¡ãæå³ä»ãã«ã¯åªäœãèšè ã«ããéãããããŸããâãæ³šã穎ãªã©ãèŠãããæåã®é°å²æ°ããåæã«é äœã決ããããã®åªäœã®å¡äŸãèªã¿ãŸãããã
倧åãªã®ã¯ãå°ã«ã¯äºæ³ãã人ã®å€æãå ¥ã£ãŠããããšã§ããæçžŸæ¬ã®ãåèµ°3çããšãèšè ã®ãä»åã¯âãã¯ãæ å ±ã®çš®é¡ãéããŸããåè ã¯éå»ã®äºå®ãåŸè ã¯ä»åãžã®è©äŸ¡ã§ãã倪ãå°ãèŠããšæ°åãŸã§ããèŠããŠããããšããããŸãããå°ããã£ããæã§é ããŠéЬæ±ãèªãã°ãè©äŸ¡ã®åœ±é¿ãåããåã«äºå®ãæŽçã§ããŸãã
å°ãå€ãçç±ã¯ãåãææãããããªã
è€æ°ã®èšè ãâãä»ããŠããŠãããã®æ°ããã®ãŸãŸåçã«å€ããããšã¯ã§ããŸãããå šå¡ãåãåèµ°ã®åã¡æ¹ãè©äŸ¡ããŠãããªããç¬ç«ããææãããã€ãå¢ããããã§ã¯ãªãããã§ãããâãäžã€ã ããäžåä¿¡é Œã§ããããšã¯èãããåèšè ãäœãæ ¹æ ã«éžãã ããèªã¿ãŸããè·é¢å®çžŸãå±éã調æãçžæé¢ä¿ãªã©ãç°ãªãçç±ãéãªã£ãŠãããã確ããããšãå°ã®éãŸãæ¹ã«äžèº«ãèŠããŠããŸãã
äžæ¹ã§ãç¡å°ã®éŠ¬ãæ©æ¢°çã«å«ãã®ãæ©èšã§ããç¡å°ã¯ãã®èšè ã®éžæããå€ããããšã瀺ãå Žåããããèµ°ãèœåããªããšããå ¬åŒå€å®ã§ã¯ãããŸãããèªåãæ°ã«ãªã£ã銬ãç¡å°ãªãããèŠèœãšãã ããšæ¥ãã§çµè«ãåºããããèšè ãéèŠããäžå®ææãæ¢ããŠã¿ãŸããèªåã®è©äŸ¡ãšé£ãéãçç±ãäžã€èŠã€ããããšããæ°èãèªã䟡å€ã«ãªããŸãã
ã³ã¡ã³ãã«ãäžã€ã ã質åãæ·»ãã
ãè·é¢å»¶é·ãããããåèµ°ã¯å±éäžåãããšãã£ã説æãèªãã ãããã©ã®äºå®ããããæ¯ããŠããã®ãããšè³ªåããŸããè·é¢å»¶é·ãªãéå»ã®åè·é¢ã®å 容ãå±éãªãéäžã®äœçœ®ãããŒã¹ãé²è·¯ã®äžå©ãªãæ åãç¢ºèªææã«ãªããŸããæ ¹æ ããŸã èŠã€ãããªããã°ãè©äŸ¡ãä¿çããŠæ§ããŸããããã¹ãŠã®ã³ã¡ã³ãã«åè«ããå¿ èŠã¯ãããŸããããèªåã§ç¢ºãããããææãšåæã«ããè©äŸ¡ãåããŠãããšãçŽåŸã®ãªã远éãæžãããŸãã
å°ã¯èªãå ¥å£ã倿ã®åºå£ã¯æ ¹æ ã§ããåãâã§ããèªåã説æã§ããâãšãå°ã®æ°ã ãã§éžãã âã¯éããŸããè²·ããã©ãããæ±ºããåã«ãæ¯æããçç±ãšå察ææãäžã€ãã€æžããç¶æ ãç®æããŠãã ããã
3ïŒéå»èµ°ã¯ãçé ã ãã§ãªãçžæã»æ¡ä»¶ã»çå·®ãã»ããã§èªã
äžè¡ã®äžã§ãæåã«æ¥ä»ãšç«¶éŠ¬å Žããããã
éå»èµ°ã®æ¬ã§ã¯ãã¬ãŒã¹ã®æ¥ä»ãéå¬å Žãè·é¢ãèã»ããŒããéŠ¬å Žç¶æ ãæ¡ä»¶ãå ã«ç¢ºèªããŸããããããçé ãé æ°ã人æ°ãéšæãè² æ ééãã¿ã€ã ãçå·®ãžé²ã¿ãŸããçé ã ããªãäºæåã§èªããŸãããåã5çã§ããç°ãªãæ¡ä»¶ã®ã¬ãŒã¹ãäžåã«äžŠã¹ããšæå³ãå€ãããŸããåèµ°ã®è² ããä»åã®äžå®ãªã®ããæ¡ä»¶ãæ»ãããšã§èŠçŽããææãªã®ããèããããã«ãèæ¯ãäžç·ã«æŸããŸãã
ããã§æ³šæãããã®ã銬çªãšæ çªã§ãã銬åžã®çš®é¡ã«ãã£ãŠäœ¿ãçªå·ãéããŸãããéå»èµ°ã®éЬçªã¯ä»åã®éЬçªã§ã¯ãããŸãããå°ããªæ°åãå¯éãã銬æ±ã§ã¯ãåèµ°ã®çªå·ãä»åã®è²·ãç®ã«åããŠããŸãäœå°ããããŸããä»åã®æ çªã»éЬçªã¯ä»åã®æ¬ã§ç¢ºèªããããšæ±ºããŠããã°ãç¥èãšã¯å¥ã®è»¢èšãã¹ãé²ããŸãã
çå·®ã¯ãçžæãšã®é¢ä¿ã説æããè£å©ç·
çå·®ã¯çé ãè£ãææã§ãããããã ãã§å 容ã®åªå£ã¯æ±ºãŸããŸãããJRAã®éЬæ±ã§ã¯ã1ç銬åãšçå·®ãæ²èŒãããã®éЬèªèº«ãåã£ãå Žåã¯2ç銬ãšã®æ¯èŒã瀺ããŸããåªäœã«ãã£ãŠè¡šç€ºæ¹æ³ãç°ãªãããšãããã®ã§ã誰ãšã®å·®ãªã®ããå¡äŸã§ç¢ºãããŠãã ããã0.2ãšããæ°åãèŠãŠãç§å·®ã銬身差ãã確èªããè©äŸ¡ãããšãæ°åã®èªã¿éããèµ·ãããŸãã
ããšãã°æ¶ç©ºã®A銬ã¯8é ç«ãŠã§3çãB銬ã¯16é ç«ãŠã§5çã ã£ããšããŸããAã®æ¹ãäžã®çé ã§ããããã®äºã€ã ãã§ã¯ä»åã©ã¡ããæåãæ±ºããããŸãããçžæã®æ°Žæºãçå·®ãéäžã®è² è·ãä»åãšåèµ°ã®æ¡ä»¶ã远å ããå¿ èŠããããŸãããå€é æ°ã§5çã ãã䟡å€ãé«ãããšæ±ºããã®ãåãçç¥ã§ããé æ°ã¯èæ¯ã®äžã€ã§ãããçé ãå¥ã®æ°åã«æç®ããããã®åºå®ä¿æ°ã§ã¯ãããŸããã
åæ¶ã»äžæ¢ã»é€å€ã¯ãçå€ãšäžç·ã«ããªã
æçžŸæ¬ã«ã¯ãèµ°ã£ãŠçé ãä»ããèšé²ä»¥å€ããããŸããåæ¶ãç«¶èµ°äžæ¢ãé€å€ãå€±æ Œãªã©ããæ®éã«èµ°ã£ãå¡èµ°ãšãŸãšããªãããšãå¿ èŠã§ãããªããã®è¡šç€ºã«ãªã£ããã¯å ¬åŒã®çµæãçºè¡šã確èªããŸããçç±ã確èªã§ããªãå Žåã¯ãç¶æ ãæªãã£ããèœåãè¶³ããªãã£ããšæ³åã§åããŸããã空çœã«çç±ãä»ããããªã£ãããæ å ±ãäžè¶³ããŠãããšã¡ã¢ããæ¹ãæ£ç¢ºã§ãã
éå»èµ°ãäžã€èªããªããåã芳ç¹ã§äžã€ãèªã¿ãŸããåèµ°ã ãçé ãäºèµ°åã ãäžãããäžèµ°åã ãéšæã§è©äŸ¡ãäœããšãéœåã®ããæ¬ã ããéãŸããŸããæ¯èŒã«äœ¿ãé ç®ãå ã«æ±ºããä»åã«è¿ãæ¡ä»¶ã®ã¬ãŒã¹ãåªå ãã€ã€ãè¿ããªãã¬ãŒã¹ããåèç¯å²ãçãããšåºå¥ããŠæ®ããŸãããã
4ïŒééé äœã»äžãã3Fã»ã©ããã¯ãå¥ã®åœ¹å²ã§äœ¿ã
ééé äœã¯ãéäžã®é 眮å³
ééé äœã¯ãåå°ç¹ã§ã©ã®ãããã«ãããã衚ããŸããJRAã®éЬæ±ã«ã¯ééé äœãšäžãã3ããã³ã®ã¿ã€ã ãæ²èŒãããŸããã衚瀺ããå°ç¹ã¯ã¬ãŒã¹ã®æ¡ä»¶ã«ãã£ãŠç°ãªãåŸãŸããæ°åãäžã€ã ããå¿ ãåãäžã€ã®ã³ãŒããŒã ããšå ã«æ±ºãã€ãããæ¬ã®èª¬æã確èªããŠãã ãããå é ä»è¿ã«ããã®ããåŸæ¹ããé²ããã®ããèŠãè³æã§ãã£ãŠãèµ°è¡è·é¢ãé²è·¯ã®ãã¹ãŠã説æããæ°åã§ã¯ãããŸããã
ã3â3â2ããªã©äœçœ®ãä¿ã£ãèšé²ããã£ãŠããæ¥œã«èµ°ãããšæå®ããããšã¯ã§ããŸãããå€ãåãç¶ãããåã®éЬã«åãããŠå éãããæ©ã远ãåºããããšãã£ãè² è·ã¯ãé äœã ãã§ã¯èŠããªãããã§ããéã«åŸæ¹ã«ããããšããèãæž©åã§ãã蚌æ ãšæ±ãã®ãå±éºã§ããå ãŸããŠåããªãã£ãå¯èœæ§ããããŸããééé äœã§ä»®èª¬ãäœããå¿ èŠãªéšåãæ åã§ç¢ºããããšãã圹å²åæ ã«ããŸãã
äžãã3Fã¯ãæåŸã®600ã¡ãŒãã«
äžãã3ããã³ãäžè¬ã«äžãã3FãšåŒã°ããæ°åã¯ããŽãŒã«ããããã®ãŒã£ãæåŸã®600ã¡ãŒãã«ã®ã¿ã€ã ã§ãããã®éЬèªèº«ã®äžãããšãã¬ãŒã¹å šäœã®ã©ããã®æ¬ãæ··åããªãããã«ããŠãã ãããçãæ°åãå°ããã»ã©ãã®åºéã®æèŠæéã¯çããã®ã®ãéãç«¶éŠ¬å ŽãéŠ¬å Žãååã®æµãã®æ°å€ãããã®ãŸãŸåããã®ããã§é äœä»ãããããšã¯ã§ããŸããã
æ¶ç©ºã®äŸã§ãA銬ã¯4ã³ãŒããŒ3çªæããäžãã35.0ç§ã§2çãB銬ã¯10çªæãã34.2ç§ã§5çã ã£ããšããŸããBã®äžããã¯Aãã0.8ç§éãã§ãããBãä»åå¿ ãå çãããšããçãã«ã¯ãªããŸãããAã¯åã§æ©ãã«åããŠããããããããBã¯åºç€ã«äœ¿ã£ãèãå°ãªãã£ããããããŸããããã®äŸããåããã®ã¯ãBãçµç€ã®600ã¡ãŒãã«ãçãæéã§èµ°ã£ããšããç¯å²ã§ããä»åã®å±éã«åããã©ããã¯ãå¥ã«æ€èšããå¿ èŠããããŸãã
ã¬ãŒã¹ã®ã©ããã¯ãå šäœã®æµããèªãææ
ããã³ã¿ã€ã ã¯ãã¬ãŒã¹ãäžå®åºéã«åããæéã§ããJRAã®çšèªè§£èª¬ã§ã¯ãåºæ¬ãšãªã200ã¡ãŒãã«ããšã®ééã¯å é 銬ãåºæºãšããŸãããããã£ãŠãã¬ãŒã¹ã®ã©ãããããã®ãŸãŸäžé ã®éЬãååºéã§å»ãã ã¿ã€ã ãšããŠèªãã§ã¯ãããŸãããè·é¢ã«ãã£ãŠåºåãæ¹ãå€ãããããåèšãååã»åŸåãæ¯èŒãããšãã«ã¯åºéãåãããŸãã
æ°èã«Sã»Mã»Hãªã©ã®ããŒã¹è¡šç€ºãããã°ããã®åªäœãäœãåºæºã«åé¡ãããã確èªããŸããåãèšå·ã§ããåºéãåºæºãäžèŽãããšã¯éããŸãããéãæµãã§åã«ãã銬ãé ãæµãã§åŸãã«ãã銬ã«ã¯ãçé ã ãã§ã¯èŠããªãäºæ ãããå ŽåããããŸãããã ããäºæ ãããããšãšæ¬¡èµ°ã®å¥œèµ°ã¯å¥ã§ããéãäžãããèŠã€ãããããã®åã«ã©ããªèµ°ããããããèªã¿ãŸãã
5ïŒä»åã®å€åã¯ã奜ææãšæ±ºããåã«ãäœãå€ãããããæžã
è·é¢ã»éŠ¬å Žã»æ€éã¯ãå€åã®æ¹åãšæ ¹æ ãåãã
éå»èµ°ãèªãã ããä»åãšã®éããäžã€ä»¥å ã«çµã£ãŠæžããŸããããšãã°è·é¢ã200ã¡ãŒãã«çããªããèããããŒãã«ãªããåèµ°ããè² æ ééã1ããã°ã©ã æžãããšãã£ãäºå®ã§ãããã®æ¬¡ã«ããªããã®å€åãããããŸãã¯äžå®ãšèããã®ããæžããŸããå€åèªäœãšè©äŸ¡ãåããããšã§ããè·é¢ççž®ããšããèŠåºãã ãã§æå©ã ãšæ±ºããçãæããããŸãã
æ€éã軜ããªã£ãŠããçžæã軜ããªã£ãŠããã°ãçžå¯Ÿçãªé¢ä¿ã¯å¥ã«ç¢ºèªããå¿ èŠããããŸããè·é¢ãçããªã£ãŠããåºç€ã«çœ®ããããªãæ¡ä»¶ã楜ã«ãªããšã¯éããŸãããæ°ããæ¡ä»¶ã®æçžŸããŸã ãªããã°ãéå»ã®èµ°ããè¡çµ±ãªã©ãã仮説ãç«ãŠãããšã¯ã§ããŸãããå®èšŒããã驿§ãšåãæ±ãã«ã¯ããŸããããæªç¢ºèªããšæžããŠããããšããæ°èãèªã¿åã£ãçµæã®äžã€ã§ãã
銬äœéã¯ãå¢ããæžã£ãã ãã§ã¯æ±ºããªã
銬äœéã®åèµ°æ¯ã¯åãããããæ°åã§ããã墿žã®æå³ã¯éЬããšã«ç°ãªããŸããäŒé€ãæãã ã®ããæé·æãªã®ãã以å奜走ãããšãã¯ã©ã®ãããã ã£ãã®ããã¬ãŒã¹ééãåœæ¥ã®æ§åãšäžç·ã«ç¢ºèªããŸããéå»ã«åãäœéã§åã£ããã仿¥ãããããšããåºå®çãªå€æãã§ããŸãããæ°åã¯èгå¯ã®å ¥å£ãšããŠäœ¿ããç¶æ ã®èª¬æãäžã€ã®å¢æžå€ã«äžžããšä»»ããªãããšã倧åã§ãã
ã¬ãŒã¹ééã®ãäžâé±ãã«ã泚æããŸããäž3é±ã¯ãåèµ°ãšä»åã®éã«äžã€ã®é±ãæã衚çŸã§ãéåžžã¯åèµ°ããåé±éåŸã®åºèµ°ãæããŸããäžé±éåŸã ãšæã£ãŠèªããšãäŒé€ã®é·ãã®ææ¡ããããŸããæ°èããšã®èšèŒæ¹æ³ã確èªããè¿·ã£ããæ¥ä»ãèŠãŠå®éã®ééã確ãããŸããããé£éãäž1é±ãäŒã¿æããšããèšèãããç¶æ ã®è¯ãæªããèªåçã«æ±ºããããšã¯ããŸããã
調æãé£å¶ã³ã¡ã³ãã«ã¯ã確èªã§ããç¯å²ããã
調ææèšãé£å¶ã³ã¡ã³ãã¯ã銬æ±ã ãã§æŸããªãæ å ±ãè£ããŸãããã ããæèšã¯ã³ãŒã¹ãéŠ¬å Žãåºéãè¿œãæ¹ãªã©ã®æ¡ä»¶ãšã»ããã§èªãå¿ èŠããããŸããéãæ¡ä»¶ã®æèšãæ°åã ãã§äžŠã¹ãŠãæéã ããäžçªããããšã¯å€æã§ããŸãããåæã³ã¡ã³ããçºèšå 容ãšèšè ã®è§£éãåããå ¬åŒçºè¡šãªã®ãåæã«ããæ å ±ãªã®ãã確èªããŸãã
ããããè©äŸ¡ã¯ãæ å ±ãå°ãªãåå¿è ã»ã©é£ããæããéšåã§ããæåãã詳ããèª¿ææ¯èŒãŸã§èè² ããã銬æ±ã§èª¬æã§ããæ¡ä»¶ã®å€åã«çµã£ãŠãæ§ããŸãããåãããªãæ¬ãé£ã°ãããšãšãåãã£ããµãã§å€æããããšã¯éããŸããçåãäžã€æ®ããŠæ¬¡ã«èª¿ã¹ãæ¹ããç¡çã«ãã¹ãŠãžç¹æ°ãä»ããããèªã¿æ¹ãè²ã¡ãŸãã
6ïŒèªãç·Žç¿ã¯ãäºé ã®æ¯èŒã¡ã¢ã§å®çµããã
å°ãåã代ããã«ãäžè¡ã®ã¡ã¢ãäœã
èªã¿çµãã£ãããæ°ã«ãªã£ãäºé ã«ã€ããŠäžè¡ãã€æžããŸããäžè¡ç®ã¯ä»åã«åããããªæ ¹æ ãäºè¡ç®ã¯å察ææãäžè¡ç®ã¯ãŸã 確èªã§ããŠããªãããšã§ããããšãã°ãåãè·é¢ã§åã«éã¹ãããä»åã¯å è¡éЬãå¢ããããåèµ°ã®é²è·¯ã¯æ åæªç¢ºèªããšæžãã°ãäœã調ã¹ããšå€æãå€ããããåãããŸãããâãå€ããããªããšãªããããããã ãã§ã¯ãå€ãããšãã«èªãæé ãçŽããŸããã
æ¯èŒçžæãäºé ã«ããã®ã¯ãé äœãç¡çã«å šé åäœãããã§ã¯ãããŸãããAãè©äŸ¡ããçç±ãBã«ãåœãŠã¯ãŸãã®ããAã®äžå®ãBã§ã¯èŠéããŠããªããã確ãããããã§ããè²·ããã«çµæãèŠãŠæ¯ãè¿ãç·Žç¿ãã§ããŸããäºæ³ã®æç« ãæ®ããŠããã°ãçé ãåºãåŸã«çç±ãå ¥ãæ¿ããŠããŸãããšãé²ããŸãã
èµ°ãã®è©äŸ¡ãšãè²·ãäŸ¡æ Œãå¥ã ã«èãã
æ°èã§é«ãè©äŸ¡ãã銬ãããã®ãŸãŸè²·ãå¿ èŠã¯ãããŸãããèµ°ãã®èŠç«ãŠãå€ãããªããŠãããªããºã«ãã£ãŠææ»ã®æ¡ä»¶ã¯å€ãããŸããå°ãåã銬ã»ã©å¿ ãå²å®ãšããããšã¯ãªãã人æ°ãéäžããã°åãåããåçã¯äœããªããŸãããªããºã®èŠæ¹ãšæåŸ å€ãåããŠèããèšäºã§ã¯ã衚瀺åçãã©ãèªã¿ãæšå®ã®ç¢ºãããšäŸ¡æ Œãã©ãåºå¥ããããæŽçããŠããŸãã
ä»®ã«æ°èãèªãã§ã¯ã€ãã®åè£ãéžã¶ãªããåè£ã®æ°ããè²·ãç®ãããã€ã«ãªããã確èªããŸããäºé ãéžã¶ããšãšãå é ããã¹ãŠçµã¿åãããããšã§ã¯ãå¿ èŠãªç·é¡ãéããŸããã¯ã€ãã®ããã¯ã¹ã»æµãã»ãã©ãŒã¡ãŒã·ã§ã³ã®ç¹æ°èšç®ãè£å©ã«ãèªã¿åã£ãè©äŸ¡ãšäºç®ãã€ãªããŠãã ããããã®èšäºã§ç޹ä»ããèªã¿é ã¯ãè³Œå ¥ãåæã«ããã芳æŠã埩ç¿ã«ã䜿ããŸãã
ã¬ãŒã¹åŸã¯ãæ°åã®èªã¿éãããçŽã
çµæãéã£ããšãã¯ããŸãäºå®ãèªã¿éããŠããªãã£ããã確èªããŸããè·é¢ãéŠ¬å Žãçå·®ã®åäœãäžããã®æ¬ãä»åãšåèµ°ã®çªå·ããã®æ¬¡ã«ãäºå®ããç«ãŠã仮説ãéã£ãã®ããèŠãŸããèªè§£ã®ãã¹ãšäºæ³ã®å€ããåããã°ã次ã«äœãä¿®æ£ããããã¯ã£ããããŸããäºæ³ãå€ãããšããçç±ã ãã§ã䜿ã£ãææããã¹ãŠç¡æå³ã«ããå¿ èŠã¯ãããŸããã
銬æ±ã¯ãå°ããªæåã§ã§ããåãã®éåã§ãããã©ã®éЬã匷ãããã®åã«ãããã®æ°åã¯äœã衚ããã©ã®æ¡ä»¶ã§åŸãããã®ãããšå°ããŠã¿ããæ°èã®æ å ±ãèªåã®èšèã«äžåºŠçœ®ãæããããããã«ãªããšãå°ãã³ã¡ã³ãã«æ¯ãåãããæéãæžããŸããæåã®äžæã§ã¯å šéšãçè§£ããªããŠã倧äžå€«ã§ããæ¬¡ã®ã¬ãŒã¹ã§åãé çªã«æ»ããããšãã仿¥ã®èªã¿æ¹ã®ææã§ãã銬åžã®è³Œå ¥ã¯20æ³ãããè³Œå ¥ããå Žåã¯ãç¡çã®ãªãäºç®ãå ã«æ±ºããå€ããåãæ»ãããã®å¢é¡ã¯é¿ããŸãããã
åºå žã»ç¢ºèªæ¥ïŒ2026幎10æ7æ¥ãåºæ¬æ å ±ãšæ¬ã®æå³ã¯JRAã銬æ±ã®èŠæ¹ããäºæ³å°ãªã©ã®åºæ¬ã¯JRAããã®ããŒãºã»ãã㌠ããã¹ãããã¯ããäžããã»ããã³ã¿ã€ã ã»ã¬ãŒã¹ééã®çšèªã¯JRAã競銬çšèªèŸå žãã§ç¢ºèªããŸãããæ¬æã®A銬ã»B銬ã¯ãèªã¿æ¹ã説æããããã®æ¶ç©ºäŸã§ããååªäœã®ç¥å·ãæ¬ã®æå³ã¯ããã®åªäœã®å¡äŸã§ç¢ºèªããŠãã ããã
é¢é£ã¬ã€ãïœç¡ææ å ±ãšèªåã®äºæ³ãæ¯èŒãã
æ°èã®å°ããã®ãŸãŸåãã®ã§ã¯ãªããèªåã®èªã¿ãšå¥ã®äºæ³ã®éããæ¯ã¹ããæ¹ãžãç»é²åã®ç¡æç¯å²ã»æéã»éäŒæ¹æ³ã¯ã次ã®ç޹ä»èšäºã§ç¢ºèªã§ããŸãã
ã·ã³ã¯ãã®ç¡æç¯å²ã»æéã»ç»é²æ¹æ³ã確èªããïŒPRèšäºïŒ