Check out the latest numbers in ratings below!

I am not sure why there were no ratings update for several of the dramas starting Tuesday, probably because of Golden Week.

Spring 2017 JDrama TV Drama Ratings
TV St	Time	Drama	1	2	3	4	5	6	7	8	9	10	Ave
Fuji TV	Mon, 9pm	Kizoku Tantei	11.8	8.3	9.1	–	–	–	–	–	–	–	9.93
Fuji TV	Tue, 9pm	CRISIS	13.9	11.2	12.0	–	–	–	–	–	–	–	12.50
TBS	Tue, 10pm	Anata no Koto wa Sore Hodo	11.1	9.0	–	–	–	–	–	–	–	–	10.18
NTV	Wed, 10pm	Haha ni Naru	10.6	10.7	9.3	–	–	–	–	–	–	–	10.22
TV Asahi	Thur, 9pm	Kinkyuu Torishirabeshitsu Season 2	17.9	14.2	–	–	–	–	–	–	–	–	16.28
Fuji TV	Thur, 10pm	Hito wa Mita Me ga 100%	9.5	6.4	6.0	–	–	–	–	–	–	–	7.49
NTV	Thu, 11:59pm	Koi ga Heta de mo Ikitemasu	3.7	3.2	3.4	–	–	–	–	–	–	–	3.43
TBS	Fri, 10pm	Reverse	10.3	6.3	10.5	–	–	–	–	–	–	–	9.14
TV Asahi	Fri, 11:15pm	Joshu Seven	7.5	5.3	–	–	–	–	–	–	–	–	6.40
NTV	Sat, 10pm	Boku, Unmei no Hito desu	12.0	9.6	9.2	–	–	–	–	–	–	–	10.40
FUJI TV	Sun, 9pm	Sakurako-san no Sokka ni wa Shitai ga Umatteiru	6.9	6.5	–	–	–	–	–	–	–	–	6.72
TBS	Sun, 9pm	Chiisana Kyojin	13.7	13.0	11.7	–	–	–	–	–	–	–	12.93
NTV	Sun, 10:30pm	Frankenstein no Koi	11.2	7.3	–	–	–	–	–	–	–	–	9.67

2017 Taiga Onna Joshu Naotora
Ep	Day	%	Ep	Day	%	Ep	Day	%	Ep	Day	%	Ep	Day	%
1	1/8	16.9	11	3/19	13.7	21			31			41
2	1/15	15.5	12	3/26	12.9	22			32			42
3	1/22	14.3	13	4/2	13.1	23			33			43
4	1/29	16.0	14	4/9	12.9	24			34			44
5	2/5	16.0	15	4/16	14.4	25			35			45
6	2/12	14.5	16	4/23	13.7	26			36			46
7	2/19	12.9	17	4/30	11.0	27			37			47
8	2/26	13.4	18			28			38			48
9	3/5	14.0	19			29			39			49
10	3/12	12.5	20			30			40			50
1-10 ave			11-20 ave			21-30 ave			31-40 ave			41-50 ave
14.67			13.10
Annual Average: 14.04%

(via artv.info)