http://aramajapan.com/ranking/female-idol-estimated-annual-income-ranking/2303/
Name Group Estimated Income
50 Erika Denya Babyraids 9,000,000 yen
48 Suzuran Yamauchi SKE48 10,000,000 yen
48 Sakura Miyawaki HKT48 10,000,000 yen
44 Aya Shibata SKE48 11,000,000 yen
44 Ami Maeda AKB48 11,000,000 yen
44 Miyu Yoshimoto X21 11,000,000 yen
40 Miyuki Watanabe NMB48 12,000,000 yen
40 Ayaka Wada S/mileage 12,000,000 yen
40 Kaori Matsumura SKE48 12,000,000 yen
40 Nana Yamada NMB48 12,000,000 yen
35 Rie Kitahara AKB48 15,000,000 yen
35 Pour Lui BiS 15,000,000 yen
35 Akari Suda SKE48 15,000,000 yen
35 Mogami Moga Dempagumi.inc 15,000,000 yen
35 Hitomi Miyake Idoling!!! 15,000,000 yen
33 Sae Miyazawa SNH48 16,000,000 yen
33 Momoka Ito Fairies 16,000,000 yen
29 Makoto Okunaka PASSPO 17,000,000 yen
29 Mizuki Fukumura Morning Musume 17,000,000 yen
29 Maimi Yajima C-ute 17,000,000 yen
29 Yurina Kumai Berryz Koubou 17,000,000 yen
26 Ai Okawa Idoling!!! 18,000,000 yen
26 Hinako Kinoshita himecarat 18,000,000 yen
26 Yui Yokoyama AKB48 18,000,000 yen
25 Rina Ikoma Nogizaka46/AKB48 20,000,000 yen
22 Momoko Tsugunaga Berryz Koubou 24,000,000 yen
22 Riho Sayashi Morning Musume. ’14 24,000,000 yen
22 Rurika Yokoyama Idoling!!! 24,000,000 yen
20 Minami Minegishi AKB48 26,000,000 yen
20 Jurina Matsui AKB48/SKE48 26,000,000 yen
19 Reni Takagi Momoiro Clover Z 29,000,000 yen
17 Ami E-Girls 30,000,000 yen
17 Momoka Ariyasu Momoiro Clover Z 30,000,000 yen
14 Haruka Kudo Morning Musume. ’14 33,000,000 yen
14 Umika Kawashima 9nine 33,000,000 yen
14 Ayaka Sasaki Momoiro Clover Z 33,000,000 yen
13 Sayaka Yamamoto NMB48 35,000,000 yen
12 Haruka Shimazaki AKB48 42,000,000 yen
11 Rena Matsui SKE48/Nogizaka46 43,000,000 yen
10 Yuki Kashiwagi AKB48 45,000,000 yen
7 Shiori Tamai Momoiro Clover Z 46,000,000 yen
7 Sayumi Michishige Morning Musume. ’14 46,000,000 yen
7 Mayu Watanabe AKB48 46,000,000 yen
6 Ami Kikuchi Idoling!!! 49,000,000 yen
5 Kanna Hashimoto Rev. from DVL 50,000,000 yen
3 Kanako Momota Momoiro Clover Z 53,000,000 yen
3 Minami Takahashi AKB48 53,000,000 yen
2 Haruna Kojima AKB48 59,000,000 yen
1 Rino Sashihara HKT48 68,000,000 yen