Answer:
馬+コ+、 BA, uma, ma - horse / Katakana "Ko" / Comma
八+三 HACHI, ya(ttsu), ya(tsu), ya, yo - eight / SAN, mi(tsu), mi(ttsu), mi - three
シ+八+三 Katakana "Shi" / HACHI, ya(ttsu), ya(tsu), ya, yo - eight / SAN, mi(tsu), mi(ttsu), mi - three
三+、 SAN, mi(tsu), mi(ttsu), mi - three / Comma
宀+三+、 The "Ukanmuri" radical - roof, house / SAN, mi(tsu), mi(ttsu), mi - three / Comma
Add | , a straight line, to make them something different!
駅 EKI - station
羊 YOU, hitsuji - sheep
洋 YOU - ocean, foreign, western
玉 GYOKU, tama - jewel
宝 HOU, takara - treasure