Astar(ASTR)ã¯2022幎1æ17æ¥ãã¡ã€ã³ããããç«ã¡äžãããæ¯èŒçæ°ããä»®æ³é貚ã§ããç»å ŽããŠãããŸã æ¥ãæµ ãã«ãããããããåœå å€ã§ã®æ³šç®åºŠã¯é«ãããã§ã«æµ·å€ã®ä»®æ³é貚ååŒæã«äžå ŽããŠããŸãã
ä»åã¯Astar(ASTR)ã®æŽå²ãç¹åŸŽãå°æ¥æ§ãä»åŸã®äŸ¡æ Œã®äºæ³ã«ã€ããŠè©³ãã解説ããŸãã
Astar(ASTR)ãšã¯ïŒ
Astarã¯ç°ãªããããã¯ãã§ãŒã³ãçžäºã§æ¥ç¶ã§ããããã«ã«ããã(DOT)ãã®ãããšããŠçšŒåããWeb3ã®å®çŸãç®æšãšããŠãããããžã§ã¯ãã§ããWEB3ãžã®æ³šç®ã¯å€§ãããæ¥æ¬æ¿åºå ãããåãå ¥ããã¹ãåéãšããçºèšãåºãŠããŸãã®ã§ãAstarãžã®æåŸ ãä»åŸæŽã«å€§ãããªããããããŸããã
ãã«ã«ãããããèªäœã¯ãããã¯ãã§ãŒã³ãžã®æ¥ç¶ããã³é«ãã»ãã¥ãªãã£æ©èœã¯æã¡åãããŠããŸãããæ¡åŒµæ§ã®ããã¹ããŒãã³ã³ãã©ã¯ãæ©èœããããŸããã
ãã«ã«ãããã®åŒ±ç¹ãè£ãã¹ããAstarã¯ãã«ã«ãããã«ã¹ããŒãã³ã³ãã©ã¯ãæ©èœãæäŸããŠããŸãã
ãã®ãããAstarã¯ãã«ã«ãããã®ã¹ããŒãã³ã³ãã©ã¯ãã»ãããšãããŠãããWeb3æ代ãçœåŒãããããã¯ãã§ãŒã³ãšããŠæåŸ ãããŠããã®ã§ãã
Astarã®çºè¡å ã§ããStake Technologiesã®CEOã¯æ¥æ¬äººã®ã枡蟺åµå€ªãæ°ã§ãããAstarã¯æ¥æ¬çºã®ãããªãã¯ãããã¯ãã§ãŒã³ãšããŠæ³šç®ãããŠããŸãã
äžçäžã®äŒæ¥ãå人æè³å®¶ããåºè³ãåããŠããããã®ãªãã«ã¯Coincheckãéå¶ããŠãããCoincheck LabsããWeb3éçºãæãããŠãããCrypto.com Capitalãããµãã«ãŒå æ¥æ¬ä»£è¡šã®ãæ¬ç°åäœãæ°ãã€ãŒãµãªã¢ã å ±ååµæ¥è ãã®ã£ãã³ãŠãããæ°ãããŸãã®ã§ãæåŸ å€ãé«ãä»®æ³é貚ã ãšèšãããšãã§ããã§ãããã
åºè³å ã®ã©ã€ã³ããããã¿ãŠããAstarãåœå å€ã§éåžžã«æ³šç®ãããŠããããšããããã§ãããã
2022幎8æãŸã§Astarã¯æ¥æ¬åœå ã®ä»®æ³é貚ååŒæã§ã¯è³Œå ¥ã§ããŸããã§ãããã2022幎9æ26æ¥ããæ¥æ¬ã§åããŠãããããã³ã¯(bitbank)ããAstarã®åãæ±ããã¹ã¿ãŒãããŠããŸãã
è²·ãæ¹ã¯ç°¡åã§ãäžèšã®å ¬åŒããŒãžã§æå·è³ç£ååŒæããããã³ã¯ã®å£åº§éèšããªã³ã©ã€ã³ã§è¡ããéè¡ãããã®å£åº§ã«æ¯ã蟌ã¿ããããšãè³Œå ¥ã§ããããã«ãªããŸãã
æµ·å€ã®ä»®æ³é貚ååŒæã§Astarãè³Œå ¥ã§ããååŒæã¯BinanceãGate.ioãHuobi GlobalãKuCoinãKrakenãBKEXãªã©ã§ãã
Astar(ASTR)ã®æŽå²
Astarã¯2022幎1æ17æ¥ã«Gato.ioãHuobi Globalã«äžå ŽããäžæäŸ¡æ ŒãçŽ30åãŸã§é«éš°ããŸãããããããé·ãã¯ç¶ããèœã¡çããäžèœããŠããŸãã
ããããåæã«é«éš°ããããšãããAstarãžã®æåŸ ãé«ãããšãããããŸãã
å®éã3æã«ã¯ãã€ã¯ããœãããšã®ææºãCoinbaseããã®è³é調éãçºè¡šãããŸããã
ä»®æ³é貚åžå Žå šäœã®äžæãã¬ã³ããšãéãªã£ãããšã§Astarã®è²·ããèšãã¿ãäžæã¯2å以äžã«é«éš°ããåããã¿ããŠããŸãã
Astarã®ãããŸã§ã®æé«å€ã¯2022幎4æã«38åå°ãèšé²ããŠããŸãããäžæãã¬ã³ãã¯é·ãç¶ãããæ ªåŒåžå Žã®æ¥èœãä»®æ³é貚åžå Žå šäœã®äžéãã¹ããŒãã«ã³ã€ã³ã®USTãTerraã®åé¡ãç¶ããããšã§äŸ¡æ Œãå·ã蟌ãã§ããŸããŸããã2022幎12ææç¹ã§ã¯5.3åçšåºŠã®äŸ¡æ Œãšãªã£ãŠããŸãã
ä»ã®ä»®æ³é貚ãšåãããäžæãšäžéãç¹°ãè¿ããŠããŸãããä»ã®ä»®æ³é貚ãããŒã³ããããšããšæ¯èŒãããšãäŸ¡æ Œäžèœããæ»ããŠãããŸã§ã®ã¹ãã³ãçããããä»åŸã®äžæã«ãååæåŸ ã§ããã§ãããã
äŸ¡æ Œã«å€åãäžããææãšããŠã¯ãä»åŸã®ãã«ã«ãããã®åãã«ãããŸãã
ãã«ã«ããããšæ¥ç¶ãããããã¯ãã§ãŒã³ãå¢ããŠãããšãAstarã®äŸ¡æ Œã«ãå°ãªããã圱é¿ããããšèããããŸãã®ã§ãæ å ±ãåžžã«ãã£ããããŠããããšãå¿ èŠã§ãã
Astar(ASTR)ã®ç¹åŸŽã¯ïŒè©³ãã解説
Astarã«ã¯ã©ã®ãããªç¹åŸŽãããã®ãã詳ãã解説ããŸãã
Substrate
Astarã¯ãSubstrateããšããããããã¯ãã§ãŒã³æ§ç¯ã®ããã®ãã¬ãŒã ã¯ãŒã¯ã䜿ã£ãŠéçºãããŠããŸãã
Substrateã¯ãããã¯ãã§ãŒã³ã®æ¹ä¿®ããããã®éçºãããã§ããã³ãã¬ãŒãã«ããã·ã¹ãã ãçµã¿åãããããšã«ãããç¬èªã®ãããã¯ãã§ãŒã³ã容æã«ã€ããããšãå¯èœã§ãã
Substrateã䜿ã£ãŠéçºããããããã¯ãã§ãŒã³ã©ããã¯æ¥ç¶ããããããšããã¡ãªããããããŸãã
Substrateã®ãã®ãããªå©äŸ¿æ§ã¯äžå°èŠæš¡äŒæ¥ã ãã§ãªãã倧äŒæ¥ãããé«è©äŸ¡ãåããŠããã2022幎5æã«ã¢ã¡ãªã«ã®å€§æãœãããŠã§ã¢äŒç€Ÿããã€ã¯ããœãã瀟ããšææºããŸããã
Substrateã䜿çšããŠããAstarã¯ä»åŸã®æé·ã«æåŸ ã§ãããšèããããã§ãããã
ãã«ã«ããããšæ¥ç¶
Astarã¯ãã«ã«ãããã«ãã100æ ã®ãã©ãã§ãŒã³ã®ãã¡ã®1æ ãåŸãŠãäžçã§3çªç®ãšãªããã©ãã§ãŒã³æ¥ç¶ãããŸããã
ãã«ã«ããããšã®æ¥ç¶ã«ãããAstarã®ã»ãã¥ãªãã£ã¯å€§å¹ ã«åŒ·åã§ããŠããŸãããããã¯ãã§ãŒã³æè¡ã§ã¯ãäœãããã»ãã¥ãªãã£é¢ã®å®å šæ§ãéèŠãªã®ã§ãããã¯å€§åãªãã€ã³ãã§ãã
ãªããªãæ å ±ãçžäºã«å ±æããããšãå¯èœãšãªãããããããã¯ãŒã¯ã«æ¥ç¶ãã端æ«ãããŒããã®æ°ãå¢ããŠããŒã¿ã®æ¹ããããã«ãããªãããã§ãã
ããŒã¿ãå ±æããããŒãã®æ°ãå€ããã°ããã ãããŒã¿ã®æ¹ãããžã®èæ§ãé«ãŸããŸãã®ã§ãAstarã¯é«ãã»ãã¥ãªãã£ãä¿æããããšãã§ããŸãã
Astarã¯ãŸãããã«ã«ããããšæ¥ç¶ããããšã«ããããããã³ã€ã³ãã€ãŒãµãªã¢ã ãšãã£ããã«ã«ãããã«çŽæ¥ã¯æ¥ç¶ã§ããªããããã¯ãã§ãŒã³ãšãæ¥ç¶ãå¯èœãšãªããŸãã
ã¹ããŒãã³ã³ãã©ã¯ãã®å®è£
Astarã¯ã€ãŒãµãªã¢ã ã§äœ¿ãããŠããã¹ããŒãã³ã³ãã©ã¯ããå®è£ ããæ©èœããããŸãã
ã¹ããŒãã³ã³ãã©ã¯ããšã¯ãããã¯ãã§ãŒã³ã®ä»çµã¿äžã®æŠå¿µã§ãããããã決ããããã«ãŒã«ã«åŸã£ãŠããããã¯ãã§ãŒã³äžã®ååŒãŸãã¯ãããã¯ãã§ãŒã³ã®å€ããåã蟌ãŸããæ å ±ããã£ãããšããŠãæ¿èªã»å®è¡ãèªåçã«ãããããã°ã©ã ã®ããšããããŸãã
ãã«ã«ãããã®ãªã¬ãŒãã§ãŒã³ã¯ã»ãã¥ãªãã£ç¶æãšçžäºæ¥ç¶ã®æ©èœã¯æã£ãŠãããã®ã®ãã¹ããŒãã³ã³ãã©ã¯ãæ©èœã¯ãããŸããã
ãã«ã«ãããã®ãã®ãããªåŒ±ç¹ããAstarãšæ¥ç¶ããããšã«ããããã«ã«ãããã®ã·ã¹ãã äžã§ã¹ããŒãã³ã³ãã©ã¯ãã䜿ããããã«ãªããŸãã
Astarã¯EVMãšWASMããµããŒãããŠããŸããEVMãšã¯ã€ãŒãµãªã¢ã ããŒãã£ã«ãã·ã³ã®ããšã§ãã¹ããŒãã³ã³ãã©ã¯ãã®å±éã»å®è¡ã管çããŠãããã€ãŒãµãªã¢ã ã¢ã ã®ã³ã³ããŒãã³ãã§ãã
WASMã¯WebAssemblyã®ç¥ã§ãWebãã©ãŠã¶ã§åäœããæ°ããæ©èœãšå€§å¹ ãªããã©ãŒãã³ã¹ã¢ãããå¯èœãšããã³ãŒãã§ãã
EVMãšWASMããµããŒãããŠããããšã«ãããAstarã¯ã€ãŒãµãªã¢ã äžã§ã€ããããåæ£åã¢ããªã±ãŒã·ã§ã³ïŒdAppsïŒã容æã«ç§»è¡ããããšãå¯èœãšãªããŸãã
DeFi
Astarã¯ãã«ã«ããããšé£æºããããšã§ãDeFiïŒåæ£åéèïŒã«é¢ãããããžã§ã¯ãã®éèŠãæºãããŠããŸãã
ãã«ã«ããããã®ãã®ã«ã¯ã¹ããŒãã³ã³ãã©ã¯ãæ©èœããªããããDeFiãªã©ã«é¢ãããããžã§ã¯ãã¯å®çŸäžå¯ã§ãã
ãããã¹ããŒãã³ã³ãã©ã¯ãæ©èœããã€Astarããã«ã«ãããã®ãã©ãã§ãŒã³ãšããŠæ©èœããããšã«ãããDeFiãªã©ã«é¢ãããããžã§ã¯ãã«ã€ããŠéèŠãæºããããšãã§ããããã«ãªããŸãã
ãŸããAstarã¯EVMãšWASMã®äž¡æ¹ã«å¯Ÿå¿ããŠãããããã€ãŒãµãªã¢ã äžã§ã€ããããã¹ããŒãã³ã³ãã©ã¯ãã容æã«ç§»ããŸãã®ã§ããã«ã«ãããäžã§æ°ããªã¹ããŒãã³ã³ãã©ã¯ãæ§ç¯ãå¯èœã§ãã
æ¥æ¬äººãæºãã£ãŠãã
Astarã¯ä»®æ³é貚ã§ã¯çãããæ¥æ¬äººãæºãã£ãŠãããããžã§ã¯ãã§ãã
Astarã®çºè¡ã»éçºããããªã£ãŠããStakeTechnologies瀟ã®ä»£è¡šã¯ã枡蟺åµå€ªãæ°ã§ãStakeTechnologies瀟èªäœã¯æ ç¹ãã·ã³ã¬ããŒã«ã«ç§»ãããã®ã®ãåŒãç¶ã枡蟺æ°ãé¢ãã£ãŠããŸãã
æ¥æ¬ã§éçºããããããã¯ãã§ãŒã³æè¡ã¯ãããŸã§ããããããã£ããã®ã®ã倧ããªèŠæš¡ã§äžçããæ¯æŽãããŠãããããžã§ã¯ãã¯AstarãåããŠãšãããã§ãããã
ã¹ããŒãã³ã°
Astarã¯ã¹ããŒãã³ã°ãã§ããŸãã
ã¹ããŒãã³ã°ãå¯èœãªä»®æ³é貚ã¯ä»ã«ããããŸãããAstarãããããšç°ãªãã®ã¯ãdAppsã¹ããŒãã³ã°ããçšããŠãããšããã§ãã
åŸæ¥ã®ã¹ããŒãã³ã°ã¯äžå®æéãä»®æ³é貚ãé ããããšã«ãããããã¯ãã§ãŒã³ã®æ£åžžçšŒåã«è²¢ç®ããããšã§ãéè¡ã®éå©ã®ãããªããã¡ã§å ±é ¬ãåŸãããšã§ããã
Astarã®dAppsã¹ããŒãã³ã°ã®å ŽåãAstaräžã®ã¹ããŒãã³ã³ãã©ã¯ããããžã§ã¯ãã§Astarãã¹ããŒãã³ã°ããããšã«ãã£ãŠããŠãŒã¶ãŒã¯å ±é ¬ãåãåãããšãã§ããã®ã§ãã
Astar(ASTR)ã®å°æ¥æ§ãšä»åŸã®äŸ¡æ Œã®äºæ³
Astar Network(ASTR)ã®å°æ¥æ§ãšä»åŸã®äŸ¡æ Œãäºæ³ããäžã§éèŠãªãã€ã³ãã¯ä»¥äžã§ããããŸãã
ã»äŒæ¥ãšã®ææºã®å¢å ã«ãã人æ°ã®äžæ
ã»æè¡éçºã®é²å±ãšãã«ã«ãããã®æ¥ç¶ãã§ãŒã³ã®å¢å
ã»DeFiãªã©ã®æ°ãããµãŒãã¹ã®å¢å
ã»æ°èŠååŒæãžã®äžå Žã«ããç¥å床ã®äžæ
ã»ä»®æ³é貚åžå Žå
šäœãžã®äžççãªæè³éé¡ã®äžæ
ä»åŸãäžèšã®ãããªæ¡ä»¶ãæºãããšãéå»æé«äŸ¡é¡ãè¶ ããŠãé倩äºã§äŸ¡æ Œãäžãããšäºæ³ãããŸããç¹ã«ä»®æ³é貚åžå Žã®èª¿æŽãã§ãŒãºãçµãããåã³äžæãã¬ã³ãã«å ¥ã£ãå Žåã«ã¯ããããã³ã€ã³ãªã©ã®äžæçãããã¯ããã«å€§ããªå²åã§äŸ¡æ Œãäžããå¯èœæ§ããããŸããããããã¢ã«ãã³ã€ã³ã®é åã ãšãèšããã§ãããã
WEB3ã«é¢é£ããå°æ¥æ§ã®é«ãä»®æ³é貚(æå·è³ç£)ã§ãã®ã§ãä»åŸã®äŸ¡æ Œäžæã«æåŸ ããŸããããè²·ãæ¹ãšããŠã¯ãã³ã€ã³ãã§ãã¯ãªã©ã®å€§æã§å£åº§éèšãããŠããBinanceãªã©ã®æµ·å€ååŒæã«ééããŠè²·ãæ¹æ³ãïŒã€ãããïŒã€ã¯ããããã³ã¯å£åº§ãéèšããŠããã§è³Œå ¥ããæ¹æ³ã§ããå°æ¥æ§ãšä»åŸã®äŸ¡æ Œã«æåŸ ãã人ã¯ãå²å®ãªãã¡ã«è³Œå ¥ãããšè¯ãã§ãããã
Astar(ASTR)ã®ä»åŸã®å±é
ãããŸã§Astarãšã¯äœããAstarã®æŽå²ãAstarã®ç¹åŸŽã«ã€ããŠè©³ãã解説ããŠããŸããã
ãŸãšããšããŠãAstarã®ä»åŸã®å±éã«ã€ããŠè§£èª¬ããŸãã
äŒæ¥ããã®æ¯æŽ
Astarã¯å€ãã®ãã¡ã³ããäŒæ¥ãå人æè³å®¶ããæ¯æŽãåããŠãããä»åŸããã«æé·ããŠããããšãæåŸ ã§ããŸãã
æ¯æŽäŒæ¥ã®ãªãã§ãç¹ã«ãä»®æ³é貚倧æã®ã³ã€ã³ãã§ãã¯ã®ãCoincheck Labsãã¯Web3éçºããããªãã¹ã¿ãŒãã¢ããäŒæ¥ãæ¯æŽããŠããŸãã
ãCoincheck Labsãã¯ä»®æ³é貚ååŒæéå¶ã§ç©ã¿äžããŠããããŠããŠã»æ å ±ãAstarãšå ±æããå šé¢çã«æ¯æŽããããšãæããã«ããŠããŸãã®ã§ãéåžžã«å¿åŒ·ããšãããã§ãããã
Astarã®ã³ãã¥ããã£æ¯æŽãã€ãã³ãéå¬ã®éã®ååã«ãååãã§ãã®ã§ãAstarãšCoincheck Labsãé£æºããä»®æ³é貚æ¥çãçãäžããŠããããããããŸããã
ããã«æ¥æ¬ãã€ã¯ããœãããAstarã«å¯ŸããŠã·ã¹ãã éçºã ãã§ãªããããŒã±ãã£ã³ã°ã«ãããŠãæ¯æŽãããšè¡šæããŠããŸãã
Astarã¯åœå å€ã®ããŸããŸãªäŒæ¥ããæ¯æŽãåããŠããŸãã®ã§ãä»åŸã®éçºãå±éãéåžžã«æ¥œãã¿ã§ãã
ãã«ã«ããããšã®æ¥ç¶ãå¢å
ãã«ã«ãããã¯ä»®æ³é貚æ¥çã§æ³šç®ã®ãããã¯ãã§ãŒã³ã§ãã®ã§ãä»åŸã¯ãã«ã«ããããšæ¥ç¶ãããããã¯ãã§ãŒã³ãå¢ãããšäºæ³ãããŠããããã§ã«ãã«ã«ããããšæ¥ç¶ããŠããAstarã®æ³šç®åºŠãã¢ããããŠããããšãæåŸ ã§ããŸãã
Astarã¯çŸåšãããã«ã€ãŒãµãªã¢ã ããµããŒãããŠããŸãããã³ã¹ã¢ã¹ãã§ãŒã³ãªã©ã®è€æ°ã®ãããã¯ãã§ãŒã³ãšã®æ¥ç¶ãé²ããŠããããšãæããã«ããŠããŸãã
AstarãããŸããŸãªãããã¯ãã§ãŒã³ãšã€ãªãã£ãŠããããšã§ããããã¯ãã§ãŒã³ã©ããã®å£ãæããããšãªãååŒãã§ããããã«ãªããŸãã®ã§ãWeb3æ¬æ¥ã®æŠå¿µã«ããè¿ã¥ããŠãããšãããã§ãããã
DeFiã®åžå Žåå
Astarã®ããããã«ãšã£ãŠDeFiïŒåæ£åéèïŒã®åžå ŽååãéèŠã«ãªã£ãŠããŸãã
Astarã¯ãããã¯ãã§ãŒã³äžã«ArthSwapãšããDEXïŒåæ£åååŒæïŒãæ§ç¯ããŠãããGameFiãã©ãããã©ãŒã ãšã®é£æºãæããã«ããŸããã
GameFiãšã¯ãããã¯ãã§ãŒã³æè¡ã掻çšããNFTã²ãŒã ã®ããšã§ãã²ãŒã ã§ä»®æ³é貚ã皌ãããšäººæ°ãåºãã£ãŠããŸãã
AstarãšDeFiåžå Žã®é¢ä¿ã¯æ·±ããAstarã¯DeFiåžå Žã«å¯äžãããšãšãã«ãDeFiåžå Žã®ååã«å€§ãã圱é¿ãåããå¯èœæ§ãããã§ãããã
ã€ãŒãµãªã¢ã 2.0
Astarã¯ã€ãŒãµãªã¢ã ã®ã¢ããããŒãã«åœ±é¿ãåããå¯èœæ§ããããŸãã
ã€ãŒãµãªã¢ã ã¯é·ãéãã¹ã±ãŒã©ããªãã£åé¡ãæ±ããŠããŸããã
ã¹ã±ãŒã©ããªãã£åé¡ãšã¯ãã€ãŒãµãªã¢ã ã®ããã«ååŒéãèšå€§ã«ãªãããšã«ãããããã¯ãŒã¯ãæ··ä¹±ãããã©ã³ã¶ã¯ã·ã§ã³ã®é 延ãèµ·ãã£ãŠãã¬ã¹ä»£ãé«éš°ããç¶æ ã®ããšãæããŸãã
ã€ãŒãµãªã¢ã ã®2.0ãžã®ã¢ããããŒãã¯ãã¹ã±ãŒã©ããªãã£åé¡ãæ¹åããããã§ãã
çŸåšã¯ã€ãŒãµãªã¢ã ã®ã¹ã±ãŒã©ããªãã£åé¡ãããããããã«ã«ãããã泚ç®ãããAstarã䟡å€ãäžãã£ãŠããŸãã
ãããã€ãŒãµãªã¢ã 2.0ã«ããã¹ã±ãŒã©ããªãã£åé¡ã解決ãããšããã«ã«ãããã®åªäœæ§ã¯äœããªããŸãã®ã§ãAstarã®äŸ¡æ Œãäžããå¯èœæ§ããããŸãã
ä»åŸã®Astar
Astarã¯2022幎1æ17æ¥ã«ã¡ã€ã³ããããç«ã¡äžããããã°ããã®ããšãŠãæŽå²ã®æµ ãä»®æ³é貚ã§ãã
ãããŸã§ã¯ãã«ã«ãããã®ãã©ãã§ãŒã³ãšã®æ¥ç¶ã§è©±é¡ãšãªããäŸ¡æ ŒãäžæããŠããŸãããããããŸã§è§£èª¬ããŠãããšãããã€ãŒãµãªã¢ã 2.0ãžã®ã¢ããããŒããAstarã«ä»£ããæ°ãããããã¯ãã§ãŒã³æè¡ã®ç»å Žã«ãããäŸ¡æ Œã圱é¿ããããããããŸããã
ããããªãããAstarã¯äžçäžã®äŒæ¥ãå人æè³å®¶ããæ¯æŽãããŠãããåŒãç¶ãéåžžã«æ³šç®ãããŠãããããã¯ãã§ãŒã³æè¡ã§ãã
ãããŸã§æµ·å€ã®ä»®æ³é貚ååŒæã§ããè³Œå ¥ã§ããªãã£ãAstarã§ããã2022幎9æ26æ¥ããã¯ããããã³ã¯ã§ã®åãæ±ããã¹ã¿ãŒãããä»åŸãä»ã®æ¥æ¬ã®ååŒæã«äžå Žãããããªããšã«ãªãã°ãæ¥æ¬åœå ã§ã®æ³šç®åºŠãäžãããäŸ¡æ Œäžæã«ãæåŸ åºæ¥ãããšã§ãããã
ä»ããAstarã«æ³šç®ããŠãããŠãã ããã