So this is done by total tenure in Hello!Project. Not by individual group. I actually have no groups listed. I may in the future since the list consists of over 200 girls. Anyway, this explains some contradictions- Moe is below Momona because Momona was a KSS before Moe joined although Moe joined Angerme first.
This is also exclusively marked by a member's time under H!P, and doesn't include UF. Therefore groups/individuals like UUG that are still active in UF are not counted as such, and have shorter tenures than they would otherwise.
The members on hiatus (Mitsui, Sayashi, and Inaba) do not have their break times calculated in. This was to make it easier for me.
Active members have their names in all caps, though I'm sure this is super easy to figure out. Also in the cases where I could not find a definite day count (marked with ?d), I put them as the longest serving member for that year/month grouping. This is so we can be sure when other members have absolutely passed them in tenure.
This isn't mistake proof and I probably messed up once or twice. But I think it's mostly correct. Math isn't my strong suit.
I plan to update this occasionally or at least after graduations (unless shock Uta level departures happen, then probably not. I need to plan for these things). I also may make some trivia posts based off this list.
Anyone can use it for reference. You don't even need to ask or credit me.
Here we go!
1. YAJIMA MAIMI, TSUGUNAGA MOMOKO, NAKAJIMA SAKI, SUZUKI AIRI, OKAI CHISATO, and HAGIWARA MAI- 14y 2m 6d
7. Shimizu Saki, Tokunaga Chinami, Sudo Maasa, Kumai Yurina, Natsuyaki Miyabi, and Sugaya Risako- 12y 8m 3d
13. WADA AYAKA- 12y 2m 17d
14. Michishige Sayumi- 11y 10m 7d
15. Nakazawa Yuko, Iida Kaori, and Abe Natsumi- 11y 7m 11d
18. Fukuda Kanon- 11y 5m 10d
19. Yasuda Kei and Yaguchi Mari- 10y 10m 28d
21. Niigaki Risa- 10y 8m 22d
22. Tanaka Reina- 10y 4m 2d
23. Takahashi Ai- 10y 1m 4d
24. Inaba Atsuko- 9y 11m 10d
25. MITSUI AIKA-9y 8m 26d
26. Murata Megumi, Saito Hitomi, Otani Masae, and Shibata Ayumi- 9y 7m 21d
30. Maeda Yuki- 8y 11m 19d
31. Yoshizawa Hitomi, Tsuji Nozomi, and Ishikawa Rika- 8y 11m 15d
34. Kimura Ayaka- 8y 10m 3D
35. Matsuura Aya- 8y 5m ?d
36. FUKUMURA MIZUKI AND TAKEUCHI AKARI- 8y 2m 14d
38. Goto Maki- 8y 1m 1d
39. Fujimoto Miki- 7y 11m ?d
40. Kamei Eri- 7y 10m 26d
41. MIYAMOTO KARIN- 7y 9m 12d
42. Maeda Yuuka- 7y 6m 12d
43. Satoda Mai and KATSUTA RINA- 7y 2m 29d
44. Umeda Erika- 7y 2m 26d
45. Ogawa Saki- 7y 2m 8d
46. Kago Ai- 6y 11m 11d
47. Saho Akari- 6y 9m 30d
48. TAKAGI SAYUKI- 6y 9m 13d
49. Konno Asami- 6y 9m 1d
50. Mano Erina- 6y 8m 19d
51. Sekine Asuza, Arai Manami, and Kitahara Sayaka- 6y 8m 18d
54. Kimura Asami- 6y 7m 29d
55. Furukawa Konatsu- 6y 7m 12d
56. Mori Saki- 6y 6m 29d
57. Sengoku Minami- 6y 6m 12d
58. KUDO HARUKA, Okai Asuna, and Maeda Irori- 6y 5m 9d
61. Sainen Mia- 6y 0m 10d
62. Tanaka Anri- 5y 11m ?d
63. Ogawa Makoto- 5y 9m 24d
64. IKUTA ERINA and SAYASHI RIHO- 5y 8m 3D
66. Kaneko Rie- 5y 6m 9d
67. Miyoshi Erika- 5y 5m 29d
68. Iwashima Manami, Abe Asami,and Suma Ai- 5y 5m 9d
71. Suzuki Kanon- 5y 4m 29d
72. Heike Michiyo- 5y 3m ?d
73. Noto Arisa- 5y 3m 4d
74. UEMURA AKARI- 5y 2m 21d
75. TAGUCHI NATSUMI and HAMAURA AYANO- 5y 2m 17d
77. OGAWA RENA 5y 2m 16d
78. Sawada Yuri- 5y 2m 11d
79. Tanabe Nanami- 5y 0m ?d
80. NAKANISHI KANNA- 5y 0m 22d
81. Arihara Kanna- 5y 0m 20d
82. IIKUBO HARUNA, ISHIDA AYUMI,and SATO MASAKI- 4y 11m 7d
85. ODA SAKURA- 4y 11m 4d
86. Tamura Meimi- 4y 9m 16d
87. Korenaga Miki and Okada Yui- 4y 9m 12d
89. Aoki Erina- 4y 8m ?d
90. Kusumi Koharu- 4y 7m 5d
91. Murakami Megumi- 4y 4m 1d
92. NOMURA MINAMI and YAMAGISHI RIKO- 4y 2m 21d
93. Jang Da Yeon- 4y 1m 9d
94. Komine Momoka- 4y 0m 8d
95. LinLin- 3y 10m 15d
96. Mutou Mika- 3y 10m 11d
97. Saito Miuna- 3y 9m 1d
98. JunJun- 3y 9m 0d
99. MAKINO MARIA, KANAZAWA TOMOKO, WADA SAKURAKO, KISHIMOTO YUMENO, ICHIOKA REINA, and KAGA KAEDE-3y 8m 27d
105. Nakayama Nana- 3y 8m 17d
106. MIYAZAKI YUUKA- 3y 7m 2d
107. Toda Rinne- 3y 5m 16d
108. Yutoku Ayumi- 3y 5m 11d
109. SASAKI RIKAKO- 3y 5m 5d
110. Yoshihashi Kurumi- 3y 4m 16d
111. FUJII RIO, INABA MANAKA, MUROTA MIZUKI, and INOUE HIKARU- 3y 4m 0d
114. Frances and Aiko- 3y 3m ?d
116. Morozuka Kanami, Hashimoto Aina, Akiyama Yurika, Ose Kaede, Okada Robin Shouko, and Goto Yuki- 3y 3m 18d
122. Ishimura Maiha- 3y 3m 2d
123. Kikkawa Yuu- 2y 11m ?d
124. Takemura Miu- 2y 11m 23d
125. Hashida Mirei- 2y 11m 22d
126. HAGA AKANE, YAMAKI RISA, FUNAKI MUSUBU, NIINUMA KISORA, DANBARA RURU- 2y 11m 14d
131. Yokogawa Yumei- 2y 10m 7d
132. AIKAWA MAHO- 2y 5m 4d
133. Ishiguro Aya- 2y 4m 18d
134. Kosuga Fuyuka- 2y 2m 0d
135. Lehua Sandbo- 2y 1m ?d
136. Ichii Sayaka- 2y 0m 18d
137. Otsuka Aina- 2y 0m 15d
138. Sato Ayano- 2y 0m 9d
139. OGATA HARUNA and NONAKA MIKI- 1y 11m 6d
141. ASAKURA KIKI and ONODA SAORI- 1y 10m 11d
143. MORITO CHISAKI and OZEKI MAI- 1y 10m 0d
145. Shenshen, Anchii, Peipei, Youko, ReiRei, Guuchan, and Danielle Delauney- 1y 9m ?d
152. Mikame Kanna- 1y 9m 21d
153. HIROSE AYAKA, INOUE REI, TANIMOTO AMI, OGATA RISA, and HORIE KIZUKI-1y 9m 7d
158. Hashimoto Nagisa and Shimano Momoko- 1y 8m 0d
160. Fukuda Asuka- 1y 7m 29d
161. TAKASE KURUMI-1y 6m 10d
162. Kitagami Ami and Nagasawa Wakana- 1y 5m ?d
164. Hirano Tomomi- 1y 5m 21d
165. Shinoda Miho, Honda RuRu, and Kominato Miwa- 1y 5m 18d
168. Mogi Minami- 1y 5m 2d
169. YANAGAWA NANAMI, ONO MIZUHO, AKIYAMA MAO,KANATSU MIZUKI, and KASAHARA MOMONA-1y 4m 9d
174. Tanaka Karen- 1y 3m 27d
175. Miyoshi Chinatsu and Ishii Rika- 1y 2m ?d
177. Kawashima Miyuki- 1y 2m 28d
178. Nakano Rion- 1y 2m 25d
179. Oyanagi Maho- 1y 1m ?d
180. Ogura Manami- 1y 1m 3D
181. Saito Kanna- 1y 0m 29d
182. Oki Ibuki- 1y 0m 25d
183. Omakura Rise- 1y 0m 11d
184. Oura Hirona- 0y 11m 10d
185. Yamaga Kanae- 0y 10m 25d
186. KAMIKOKURYOU MOE- 0y 9m 25d
187. Kizawa Runa- 0y 8m ?d
188. NOGUCHI KURUMI, ONO KOTOMI, KIYONO MOMOHIME, KODAMA SAKIKO, and YONEMURA KIRARA 0y 7m, 27d
193. Shimamura Uta- 0y 7m 7d
194. Chelsea Ching, April Barbaran, and Suenaga Mami- 0y 6m ?d
197. Okamoto Honoka- 0y 6m 10d
198. Arai Saki and Miwa Satsuki- 0y 5m ?d
200. Mashiro Kana- 0y 5m 16d
201. Kobayashi Azusa- 0y 3m 27d
202. Yanagihara Hiromi- 0y 2m 19d
203. SATOU HIKARI, ISHIGURI KANAMI, KAWANO MINORI, KITAGAWA RYOU,KUDOU YUME, YAMAZAKI MEI, and OOTA HARUKA- 0y 1m 20d
210. Sasaki Azusa- 0y 0m ?d
211. KAWAMURA AYANO, YOKOYAMA REINA, YOSHIDA MARIE, NISHIDA SHIORI, YAMAZAKI YUHANE, and HASHIAKO RIN- 0y 0m 20d
Edited by Driftingthroughtheskies, 06 September 2016 - 08:10 PM.