Answer:
｜ The "Tatebou" radical - vertical stroke
｜+三+｜+三+｜+一+八 The "Tatebou" radical - vertical stroke / SAN, mi(tsu), mi(ttsu), mi - three \ ICHI, ITSU, hito(tsu) - one / HACHI, ya(ttsu), ya(tsu), ya, yo - eight
月+｜ GETSU, GATSU, tsuki - moon, month / The "Tatebou" radical - vertical stroke
シ+｜ Katakana "Shi" or The "Sanzui" radical - water / The "Tatebou" radical - vertical stroke
竹+｜ CHIKU, take - bamboo / The "Tatebou" radical - vertical stroke
Add 司 (SHI - administer, conduct) and get everything organised!
同 DOU, TOU, ona(ji) - same
興 KOU, KYOU, oko(su), oko(ru) - interest, prosperity, flourish
胴 DOU - torso, trunk
洞 DOU, hora - cave
筒 TOU, tsutsu - pipe, tube