
ogasavaara vamshathile kotta sthalangal

nagano prefectureile matsumoto nagaratthinte bhagamaaya niravadhi sengoku kaalaghattatthile "yamashiro" shailiyilulla japanese kottakalaayirunnu avaa. akkaalat eee pradesham bharichirunna ogaasavaara vamshamaan muromachi kaalaghattatthil eee kottakal nirmmichathu. kottayude avashishtangalil randennam, igawa kotta hayashi kotta 2017 muthal oru deseeya charitra kendramaayi koottaayi samrakshikkappettittund. 
pashchaathalam.
nilavile matsumoto nagaram sthithi cheiyunna matsumoto thadam, narah kaalaghattam muthal shinano pravishyayude charitraparamaaya kendramaayirunnu ("kokufu"). kizhakkum vadakkum thekkum chikkuma parvathangalum padinjaaru asusa nadhiyum samrakshikkunna oru prakrithidatha kotta koodiyaanithu. muromachi shogunettinu keezhil, ogasavaara vamshathinte oru shaakhaye pravisyayil "shugo" aayi niyamikkukayum ogasavaara keomun 1334-ll igawa kottayil thante aasthaanam sthaapikkukayum cheythu. pinneedu eee vamsham matsumoto thadatthinu chuttum hayashi kotta, kirihara kotta, yamabe kotta, haibara kotta, fukashi kotta (pinneedu matsumoto kotta ennariyappettu) ennivayulppede niravadhi kottakal nirmmichu.
ennirunnaalum, shinano pravisyayil oru durbalamaaya pidi nilanirthaan maathrame ogaasavaaraykku kazhinjulloo. purathuninnullavar bharikkunnathine shakthamayi ethirtha sakthamaaya praadeshika vamshangal bharichirunna niravadhi cheria (eluppathil kottakettya) thadangalaayi pravishya vibhajikkappettirikkunnu. ogaasavaara vamshavum palappozhum aabhyanthara rashtreeya vibhajanangalaal vaadakaykku edukkappettirunnu, sengoku kaalaghattatthinte thudakkathil pravishyayilekku takeda shingante munnettatthe prathirodhikkaan kazhiyillennu thelinju. 1548-ll sheojirittoge churatthil nadanna yudhathil kooduthal sainyangal undaayirunnittum ogasavara nagatoki (1514-1583) shinano upekshikkaan nirbandhithanaayi. takeda vadakku ekigo pravishyayile yuzugi kenshinu ethiraaya avarude pravartthanangalude aasthaanamaakki matsumoto kottaye maattiyengilum avarude pinbhagam samrakshikkunnathinaayi hayashi kotta mattu kottakalum matsumoto thadatthil nilanirtthi. odaa nobunaga takeda vamshathe unmoolanam cheythathinushesham, 1582-ll nobunagayude maranam vare eee pradesham hrasvamaayi kiso yoshimaasayude bharanathin keezhil vannu. nobunagayude kolapaathakathinu sheshamulla aashayakkuzhappavastha muthaleduthu ogasavaara tokugawa iyaasuvinte pinthunayode shinanoilek madangi.
ennirunnaalum, 1590-ll toyotomi hydeoshi tokugawa vamshathodu kaantto mekhalayilekku marran utharavidukayum ogasavaarakal shinano kottakal upekshichu addehathe anugamikkaan nirbandhitharaakukayum cheythu. pinneedu, ogasavaara tokugawa shogunettinullil "diamyo" enna sthaanathekku uyarnnu.
igawa kotta.
'1334ll ogasavara sadaamune shinanoyude 'shugo' aayi niyamikkappettappozhaan 'dhii' ennum ariyappedunnathu. eee pradesham samriddhamaaya jalavitharanathinu perukettathaayirunnu, koodaathe kotta oru prathirodha kottayekkaal oru mainer hausaayi kooduthal anuyojyamaaya oru parannukidakkunna kottayaayirunnu. ogasavaara vamsham athivegam athine marikadannu, nooru varshangalkk sesham vamsha aasthaanamaayi hayashi kotta sthaapikkappettu, pakshe sengoku kaalaghattatthil oru dvitheeya kottayaayi nilaninnirunnu.
hayashi kotta.
 1459ll ogasavaara keomun cheria igawa kottaykku pakaramaayi ithu nirmmichu. aadhunika nagaramaya maattsumottoyude thekkukizhakkan bhaagath takkatto parvathanirakalil ninnu vadakkupadinjaraayi vyaapichukidakkunna oru malancherivilaan ithu sthithicheyyunnathu. rund malancherivukalkkidayillu oru cheria thaazhvarayil sandwich cheytha eratta kottayaan yadhaarthathil eee kotta. vadakkan malancherivil "hayashi valia kotta" ennu peritta valia kotta undaayirunnu, athu ogavaasavaara prabhukkalude vaasasthalamaayirunnu. thekkan malancherivu ekadesham 500 meter akaleyaayirunnu, athil pradhana prathirodha kendramaaya "hayashi cheria kotta" ennu peritta cheria kotta undaayirunnu.
ekadesham 100 chathurashra meter visthruthiyulla parvathatthinte mukalil kaliman kallukalaal chuttapetta oru paranna pradeshamaayirunnu hayasi valia kotta. eee madhyabhagam munnil terresukalum pinnil varanda kuzhikalum kondu samrakshikkappedunnu, pakshe athu eluppathil prathirodhikkaavunna onnalla. niravadhi nilakalil niravadhi terresukalum, kattiyulla kallu kothalangalum varanda kuzhikalum ulla hayasi cheria kotta kooduthal sakthamaaya kottayaayirunnu. 
innathe sthalathu kottayude cheria avashishtangal, kurachu padikal, oru kinner, kurachu thaazhnna kallu mathilukal enniva maathram.