How to say records are particularly scarce for this era, perhaps owing to a long series of natural disasters which befell the capital. in Japanese
1)
おそらくおそらく(osoraku) (adv) perhaps/likely/probably/i dare say長期長期(chouki) (n-adv,n-t) long time period/long termにわたってにわたって(niwatatte) (exp) throughout/over a period of .../over a span of ...首都首都(shuto) (n,adj-no) capital city/metropolisをを(wo) (prt) indicates direct object of action/indicates subject of causative expression/indicates an area traversed/indicates time over which action takes place/indicates point of departure or separation of action/indicates object of desire, like, hate,襲ったno dictionary result, likely a conjigated verbno dictionary result, likely a conjigated verb自然災害自然災害(shizensaigai) (n) natural disasterのの(no) (prt) indicates possessive/nominalizes verbs and adjectives/substitutes for "ga" in subordinate phrases/indicates a confident conclusion/ indicates emotional emphasis/indicates questionためため(tame) (n) the same/peer、、(、) Japanese commaこのこの(kono) (n) this時代時代(jidai) (n-t,n) period/epoch/era/age/the times/those days/oldness/ancientness/antiquity/antique/period pieceにに(ni) (prt) indicates such things as location of person or thing, location of short-term action, etc.関すno dictionary result, likely a conjigated verbno dictionary result, likely a conjigated verbるる(ru) (n) exile現存現存(genzon) (n,vs) living/existing/real presence/extantするする(suru) (vs-i) to do/to cause to become/to make/to turn/to serve as/to act as/to work as/to wear/to judge as being/to view as being/to think of as/to treat as/to use as/to decide on/to choose/ to be sensed/to be/to be worth/to cost/to pas記録記録(kiroku) (n) record/minutes/document/a record/results/score/to record/to document/to set a record/to show a result/to reach a valueは(int) indicating a subject/yes/indeed/well/ha!/what?/huh?/sighこと(prt) particle indicating a command/particle indicating mild enthusiasm/particle indicating a gentle interrogative/particle used to soften a judgment or conclusionにに(ni) (prt) indicates such things as location of person or thing, location of short-term action, etc.希少希少(kishou) (adj-na,n) scarce/rareであるである(dearu) (v5r-i) to be。。(。) Japanese period "."
