Denshi Jisho — Online Japanese dictionary

箇 か counter for the ichi-ni-san counting system (usu. directly preceding the item being counted); a noun read using its on-yomi
Counter 
箇 こ 1: counter for articles;
2: counter for military units;
3: individual
Counter 
箇 じ counter for the hito-futa-mi counting system (forming hitotsu, futatsu, mitsu, and misoji, yasoji, etc.)
Out-dated or obsolete kana, Counter, Usually written using kana alone 
箇 ち counter for the hito-futa-mi counting system (forming hitotsu, futatsu, mitsu, and misoji, yasoji, etc.)
Out-dated or obsolete kana, Counter, Usually written using kana alone 
箇 ぢ counter for the hito-futa-mi counting system (forming hitotsu, futatsu, mitsu, and misoji, yasoji, etc.)
Out-dated or obsolete kana, Counter, Usually written using kana alone 
箇 つ counter for the hito-futa-mi counting system (forming hitotsu, futatsu, mitsu, and misoji, yasoji, etc.)
Counter, Usually written using kana alone 
箇箇 ここ individual; one by one; separate
Noun, No-adjective 
一箇 いっこ piece; fragment; one (object)
Noun 
真箇 しんこ real; true
Na-adjective, Adverbial noun, Temporal noun 
何箇 なんこ how many pieces
Noun 
別箇 べっこ another; different; separate; discrete
Na-adjective, No-adjective 

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