Answer:
ノ+二+川 Katakana "No" or The "No" radical - diagonal sweeping stroke / NI, futa(tsu), futa - two / SEN, kawa - river
人+人+人+人+人+一 JIN, NIN, hito - person / ICHI, ITSU, hito(tsu) - one
君+ハ+三 KUN, kimi - male suffix, ruler, you / Katakana "Ha" or HACHI, ya(ttsu), ya(tsu), ya, yo - eight / SAN, mi(tsu), mi(ttsu), mi - three
ト+ノ+ノ+U Katakana "To" or The "Boku" radical - oracle / Katakana "No" or The "No" radical - diagonal sweeping stroke / Alphabet "U"
广+一+八 The "Madare" radical - slanting roof / ICHI, ITSU, hito(tsu) - one / HACHI, ya(ttsu), ya(tsu), ya, yo - eight
Add | , a straight line, to make them something different!
血 KETSU, chi - blood
傘 SAN, kasa - umbrella
群 GUN, mu(re), mura, mu(reru) - group, crowd, herd
比 HI, kura(beru) - compare
床 SHOU, toko, yuka - bed, floor