Counter Suffixes Small Things Things　Age いっこ　- ko People ひとつ　- tsu ひとり　- ri Floors of a Building Thin & Long Things いっかい　- kai - gai いっぽん - pon　- hon　- bon Drinks in Cups Small Animals いっぱい - pai　- hai　-bai いっぴき - piki　- hiki　- biki Houses いっけん - ken　- gen 1 i-kko hito-tsu hito-ri i-kkai 1 i-ppon i-ppai i-ppiki i-kken 2 ni-ko futa-tsu futa-ri ni-kai 2 ni-hon ni-hai ni-hiki ni-ken 3 san-ko mi-ttsu san-nin san-gai 3 san-bon san-bai san-biki san-gen 4 yon-ko yo-ttsu yo-nin yon-kai 4 yon-hon yon-hai yon-hiki yon-ken 5 go-ko itsu-tsu go-nin go-kai 5 go-hon go-hai go-hiki go-ken 6 ro-kko mu-ttsu roku-nin ro-kkai 6 ro-ppon ro-ppai ro-ppiki ro-kken 7 nana-ko nana-tsu shichi-nin nana-kai 7 nana-hon nana-hai nana-hiki nana-ken 8 ha-kko ya-ttsu hachi-nin ha-kkai 8 ha-ppon ha-ppai ha-ppiki ha-kken 9 kyu-ko kokono-tsu kyu-nin kyu-kai 9 kyu-hon kyu-hai kyu-hiki kyu-ken 10 ju-kko too ju-nin ju-kkai 10 ju-ppon ju-ppai ju-ppiki ju-kken ? nan-ko ? iku-tsu ? nan-nin? nan-gai ? ? nan-bon ? nan-bai ? nan-biki ? nan-gen ? Frequency Thin & Flat Things Numbers, Order Machine & Vehicles Age, (…years old) Books & Notebooks Socks & Shoes　Clothes いっかい　- kai いちまい　- mai いちばん　- ban いちだい　- dai いっさい　- sai いっそく - soku　-zoku いっさつ　- satsu いっちゃく　-chaku 1 i-kkai ichi-mai ichi-ban ichi-dai 1 i-ssai i-ssatsu i-ssoku i-cchaku 2 ni-kai ni-mai ni-ban ni-dai 2 ni-sai ni-satsu ni-soku ni-chaku 3 san-kai san-mai san-ban san-dai 3 san-sai san-satsu san-zoku san-chaku 4 yon-kai yon-mai yo-mai yon-ban yon-dai 4 yon-sai yon-satsu yon-soku yon-chaku 5 go-kai go-mai go-ban go-dai 5 go-sai go-satsu go-soku go-chaku 6 ro-kkai roku-mai roku-ban roku-dai 6 roku-sai roku-satsu ro-soku roku-chaku 7 nana-kai nana-mai nana-ban nana-dai 7 nana-sai nana-satsu nana-soku nana-chaku 8 ha-kkai hachi-mai hachi-ban hachi-dai 8 ha-ssai ha-ssatsu ha-ssoku ha-cchaku 9 kyu-kai kyu-mai kyu-ban kyu-dai 9 kyu-sai kyu-satsu kyu-soku kyu-chaku 10 ju-kkai ju-mai ju-ban ju-dai 10 ju-ssai ju-ssatsu ju-ssoku ju-cchaku ? nan-mai nan-ban? nan-dai? ? nan-satsu nan-zoku ? nan-chaku? nan-kai ? 82 nan-sai? 83