College Cosmos/Members

This page consists of the basic information about all of the members of the group College Cosmos.
==Former Members==
Name 	Born 	Origin 	JoinDate 	University 	Major 	DepartureDate 	Notes
(秋月香七) 	December 3, 1998(age ) 	Tokyo 	October 3, 2018	Keio University 	Faculty of Letters 	May 31, 2020 	
(菅真鈴) 	November 21, 1997(age ) 	Hokkaido 	October 3, 2018	Kokogakuin University 	Faculty of Economics 	May 31, 2020 	Miss Contest 2018 Secondary Grand Prize,former member of PEACEFUL (2011-2012)
(伊藤彩華) 	March 26, 1999(age ) 	Kanagawa 	October 3, 2018	Rikkyo University 	College of Intercultural Communication 	May 31, 2020 	
(雪嶋桃葉) 	September 13, 1998(age )	Tokyo 	October 3, 2018	Seijo University 	Faculty of Arts and Literature 	May 31, 2020 	
(郡司奈桜) 	April 16, 1998(age ) 	Fukushima 	October 3, 2018	Nihon University 	College of Art 	May 31, 2020 	
(菜月) 	June 25, 1998(age ) 	Tokyo 	October 3, 2018	Japan Women's College of Physical Education	Faculty of Physical Education 	May 31, 2020 	Former child actor
(松井まり) 	October 22, 1996(age ) 	Tokyo(raised in Hiroshima)	October 3, 2018	Chuo University 	Faculty of Law 	March 31, 2020 	Miss Contest 2017 Finalist
(對馬桜花) 	March 24, 1999(age ) 	Tokyo 	October 3, 2018	Rikkyo University 	College of Arts 	March 31, 2020 	Former child actor
(松岡資佳) 	December 23, 1997(age ) 	Tokyo 	October 3, 2018	Jissen University 	Faculty of Humanities and Social Sciences 	March 31, 2020 	
(中島菜々) 	August 14, 1997(age ) 	Nagano 	October 3, 2018	Tokyo University of Agriculture 	Faculty of Applied Bio-Science 	December 13, 2019	
(山木梨沙) 	October 14, 1997(age ) 	Tokyo 	October 3, 2018	Keio University 	Faculty of Business and Commerce 	October 31, 2019 	"Mirai Shoujo" finalist,former member of Hello Pro Kenshuusei (2013-2014),concurrent Country Girls member (2018-2019)
(脇田璃奈) 	July 31, 1998(age ) 	Saitama 	October 3, 2018	Tokyo University of Science 	Department of Business Economics 	October 31, 2019 	Miss Contest 2018 Grand Prize
(伊藤舞) 	May 2, 1996(age ) 	N/A 	October 3, 2018	Tamagawa University 	Department of Liberal Arts 	October 31, 2019 	Miss Contest 2016 Grand Prize
 	July 11, 1996(age ) 	Chiba 	October 3, 2018	Rissho University 	Faculty of Economics 	October 31, 2019 	Miss Contest 2017 Secondary Grand Prize
(平賀咲乃) 	March 20, 1997(age ) 	Tokyo 	October 3, 2018	Seisen University 	Department of Japanese Language and Literature	October 31, 2019 	Miss Contest 2017 Finalist
(坂本美咲) 	September 12, 1996(age )	Chiba 	October 3, 2018	Atomi University 	Faculty of Letters 	October 31, 2019 	
(渡辺磨玲) 	October 11, 1996(age ) 	Tokyo 	October 3, 2018	Kokushikan University 	Faculty of Political Science and Economics 	October 31, 2019 	
(深澤京花) 	October 5, 1996(age ) 	Tokyo 	October 3, 2018	Senzoku Gakuen 	College of Music 	October 31, 2019 	
(新家利奈) 	February 26, 1996(age ) 	Aichi 	October 3, 2018	Musashino University 	Faculty of Human Sciences 	October 31, 2019 	Miss Contest 2016 Secondary Grand Prize
(岡本真由子) 	September 20, 1995(age )	Hiroshima 	October 3, 2018	Waseda University 	School of Human Sciences 	October 31, 2019 	
(蒼乃菜月) 	March 29, 1997(age ) 	Tokyo 	October 3, 2018	Keio University 	Faculty of Letters 	October 31, 2019 	
(橋本紗奈) 	November 5, 1997(age ) 	Tokyo 	October 3, 2018	Chuo University 	Faculty of Economics 	June 30, 2019 	Miss Contest 2018 Finalist
(脇田茉奈) 	January 7, 1997(age ) 	Saitama 	October 3, 2018	Tokyo University of Science 	School of Management 	March 31, 2019 	Miss Contest 2015 Finalist
(舩田美子) 	November 12, 1996(age ) 	Ehime 	October 3, 2018	Aoyama Gakuin University 	College of Literature 	March 31, 2019 	Former member of seeDream (2016)
(似鳥めぐみ) 	July 18, 1998(age ) 	Tokyo 	October 3, 2018	Keio University 	Faculty of Letters 	January 21, 2019 	
==Tenures==
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==Members Single Count==
Year Joined	Member 	Debut Single 	Last Single 	Single Count
2018 	Akizuki Kana 	Yume wa Ijiwaru /Kotoba no Mizu wo RokaShitai / Kigou Nanka ja naiWatashitachi wa	Shiawase no Arikawa Dochira Desu ka /Watashi Kakumei 	2 Singles
2018 	Suga Marin 	Yume wa Ijiwaru /Kotoba no Mizu wo RokaShitai / Kigou Nanka ja naiWatashitachi wa	Shiawase no Arikawa Dochira Desu ka /Watashi Kakumei 	2 Singles
2018 	Ito Ayaka 	Yume wa Ijiwaru /Kotoba no Mizu wo RokaShitai / Kigou Nanka ja naiWatashitachi wa	Shiawase no Arikawa Dochira Desu ka /Watashi Kakumei 	2 Singles
2018 	Yukishima Momoha	Yume wa Ijiwaru /Kotoba no Mizu wo RokaShitai / Kigou Nanka ja naiWatashitachi wa	Shiawase no Arikawa Dochira Desu ka /Watashi Kakumei 	2 Singles
2018 	Gunji Nao 	Yume wa Ijiwaru /Kotoba no Mizu wo RokaShitai / Kigou Nanka ja naiWatashitachi wa	Shiawase no Arikawa Dochira Desu ka /Watashi Kakumei 	2 Singles
2018 	Natsuki 	Yume wa Ijiwaru /Kotoba no Mizu wo RokaShitai / Kigou Nanka ja naiWatashitachi wa	Shiawase no Arikawa Dochira Desu ka /Watashi Kakumei 	2 Singles
2018 	Matsui Mari 	Yume wa Ijiwaru /Kotoba no Mizu wo RokaShitai / Kigou Nanka ja naiWatashitachi wa	Shiawase no Arikawa Dochira Desu ka /Watashi Kakumei 	2 Singles
2018 	Tsushima Haruka 	Yume wa Ijiwaru /Kotoba no Mizu wo RokaShitai / Kigou Nanka ja naiWatashitachi wa	Shiawase no Arikawa Dochira Desu ka /Watashi Kakumei 	2 Singles
2018 	Matsuoka Motoka 	Yume wa Ijiwaru /Kotoba no Mizu wo RokaShitai / Kigou Nanka ja naiWatashitachi wa	Shiawase no Arikawa Dochira Desu ka /Watashi Kakumei 	2 Singles
2018 	Nakajima Nana 	Yume wa Ijiwaru /Kotoba no Mizu wo RokaShitai / Kigou Nanka ja naiWatashitachi wa	Shiawase no Arikawa Dochira Desu ka /Watashi Kakumei 	2 Singles
2018 	Yamaki Risa 	Yume wa Ijiwaru /Kotoba no Mizu wo RokaShitai / Kigou Nanka ja naiWatashitachi wa	Shiawase no Arikawa Dochira Desu ka /Watashi Kakumei 	2 Singles
2018 	Wakita Rina 	Yume wa Ijiwaru /Kotoba no Mizu wo RokaShitai / Kigou Nanka ja naiWatashitachi wa	Shiawase no Arikawa Dochira Desu ka /Watashi Kakumei 	2 Singles
2018 	Ito Mai 	Yume wa Ijiwaru /Kotoba no Mizu wo RokaShitai / Kigou Nanka ja naiWatashitachi wa	Shiawase no Arikawa Dochira Desu ka /Watashi Kakumei 	2 Singles
2018 	Aya 	Yume wa Ijiwaru /Kotoba no Mizu wo RokaShitai / Kigou Nanka ja naiWatashitachi wa	Shiawase no Arikawa Dochira Desu ka /Watashi Kakumei 	2 Singles
2018 	Hiraga Sakino 	Yume wa Ijiwaru /Kotoba no Mizu wo RokaShitai / Kigou Nanka ja naiWatashitachi wa	Shiawase no Arikawa Dochira Desu ka /Watashi Kakumei 	2 Singles
2018 	Sakamoto Misaki 	Yume wa Ijiwaru /Kotoba no Mizu wo RokaShitai / Kigou Nanka ja naiWatashitachi wa	Shiawase no Arikawa Dochira Desu ka /Watashi Kakumei 	2 Singles
2018 	Watanabe Marin 	Yume wa Ijiwaru /Kotoba no Mizu wo RokaShitai / Kigou Nanka ja naiWatashitachi wa	Shiawase no Arikawa Dochira Desu ka /Watashi Kakumei 	2 Singles
2018 	Fukasawa Kyoka 	Yume wa Ijiwaru /Kotoba no Mizu wo RokaShitai / Kigou Nanka ja naiWatashitachi wa	Shiawase no Arikawa Dochira Desu ka /Watashi Kakumei 	2 Singles
2018 	Niinomi Rina 	Yume wa Ijiwaru /Kotoba no Mizu wo RokaShitai / Kigou Nanka ja naiWatashitachi wa	Shiawase no Arikawa Dochira Desu ka /Watashi Kakumei 	2 Singles
2018 	Okamoto Mayuko 	Yume wa Ijiwaru /Kotoba no Mizu wo RokaShitai / Kigou Nanka ja naiWatashitachi wa	Shiawase no Arikawa Dochira Desu ka /Watashi Kakumei 	2 Singles
2018 	Aono Natsuki 	Yume wa Ijiwaru /Kotoba no Mizu wo RokaShitai / Kigou Nanka ja naiWatashitachi wa	Shiawase no Arikawa Dochira Desu ka /Watashi Kakumei 	2 Singles
2018 	Hashimoto Sana 	Yume wa Ijiwaru /Kotoba no Mizu wo RokaShitai / Kigou Nanka ja naiWatashitachi wa	Yume wa Ijiwaru /Kotoba no Mizu wo RokaShitai / Kigou Nanka ja naiWatashitachi wa	1 Single
2018 	Wakita Mana 	Yume wa Ijiwaru /Kotoba no Mizu wo RokaShitai / Kigou Nanka ja naiWatashitachi wa	Yume wa Ijiwaru /Kotoba no Mizu wo RokaShitai / Kigou Nanka ja naiWatashitachi wa	1 Single
2018 	Funada Miko 	Yume wa Ijiwaru /Kotoba no Mizu wo RokaShitai / Kigou Nanka ja naiWatashitachi wa	Yume wa Ijiwaru /Kotoba no Mizu wo RokaShitai / Kigou Nanka ja naiWatashitachi wa	1 Single
2018 	Nitadori Megumi 	Yume wa Ijiwaru /Kotoba no Mizu wo RokaShitai / Kigou Nanka ja naiWatashitachi wa	Yume wa Ijiwaru /Kotoba no Mizu wo RokaShitai / Kigou Nanka ja naiWatashitachi wa	1 Single
==Members Line-Ups==
Date 	Member(s) 	Total Members	Age Average	Singles Released with Line-up
October 3, 2018(Formation)	Founding members Yamaki Risa, Matsui Mari, Akizuki Kana, Suga Marin, Hashimoto Sana, Wakita Rina, Ito Mai, Nitadori Megumi, Tsushima Haruka, Ito Ayaka, Yukishima Momoha, Gunji Nao, Aya, Hiraga Sakino, Sakamoto Misaki, Watanabe Marin, Fukasawa Kyoka, Matsuoka Motoka, Niinomi Rina, Wakita Mana, Okamoto Mayuko, Aono Natsuki, Funada Miko, Natsuki, and Nakajima Nana.	25 	21.04 	Yume wa Ijiwaru / Kotoba no Mizu wo Roka Shitai / Kigou Nanka ja nai Watashitachi wa
January 21, 2019 	Nitadori Megumi withdraws. 	24 	21.083 	Yume wa Ijiwaru / Kotoba no Mizu wo Roka Shitai / Kigou Nanka ja nai Watashitachi wa
March 31, 2019 	Wakita Mana and Funada Miko graduate. 	22 	21.272 	None
June 30, 2019 	Hashimoto Sana graduates. 	21 	21.429 	Shiawase no Arika wa Dochira Desu ka / Watashi Kakumei
October 31, 2019 	Yamaki Risa, Wakita Rina, Ito Mai, Aya, Hiraga Sakino, Sakamoto Misaki, Watanabe Marin, Fukasawa Kyoka, Niinomi Rina, Okamoto Mayuko, and Aono Natsuki graduate. 	10 	21 	None
December 13, 2019 	Nakajima Nana graduates. 	9 	21.1 	None
March 31, 2020 	Matsui Mari, Tsushima Haruka, and Matsuoka Motoka graduate. 	6 	21.16 	None
May 31, 2020 	College Cosmos suspends activities. Akizuki Kana, Suga Marin, Ito Ayaka, Yukishima Momoha, Gunji Nao, and Natsuki graduate. 	0 	None 	None
Category:College Cosmos
Category:20th Generation Hello Pro Kenshuusei