The 66th event was Umi, and took place between 2016.02.20 - 2016.02.29.

The first SR card was given out to those who cleared the score target.

The second SR card was given out to the top 50000 people, and the details of the cutoff line can be seen in the SR card cutoff prediction page (event 66) .

[1.Kotori] [2.Umi] [3.Nico] [4.Honoka] [5.Eli] [6.Hanayo] [7.Nozomi] [8.Rin] [9.Maki]
[10.Eli] [11.Kotori] [12.Honoka] [13.Hanayo] [14.Umi] [15.Nico] [16.Nozomi] [17.Rin] [18.Maki]
[19.Nico] [20.Kotori] [21.Maki] [22.Hanayo] [23.Umi] [24.Honoka] [25.Rin] [26.Eli] [27.Nozomi]
[28.Kotori] [29.Nico] [30.Maki] [31.Honoka] [32.Umi] [33.Hanayo] [34.Rin] [35.Eli] [36.Nozomi]
[37.Maki] [38.Nico] [39.Kotori] [40.Hanayo] [41.Honoka] [42.Nozomi] [43.Eli] [44.Rin] [45.Umi]
[46.Kotori] [47.Maki] [48.Hanayo] [49.Nico] [50.Honoka] [51.Eli] [52.Umi] [53.Nozomi] [54.Rin]
[55.Kotori] [56.Hanayo] [57.Maki] [58.Eli] [59.Nico] [60.Umi] [61.Honoka] [62.Rin] [63.Nozomi]
[64.Kotori] [65.Eli] [66.Umi] [67.Maki] [68.Nico] [69.Hanayo] [70.Rin] [71.Nozomi] [72.Honoka]
[73.Chika/Riko] [74.Nozomi/Hanayo] [75.Ruby/Dia] [76.Eli/Kotori] [77.Hanamaru/You] [78.Maki/Umi]
[79.Kanan/Mari] [80.Honoka/Nico] [81.Yoshiko/Ruby] [82.Rin/Nozomi] [83.You/Chika] [84.Kotori/Maki]
[85.Riko/Dia] [86.Umi/Honoka] [87.Mari/Yoshiko] [88.Hanayo/Eri] [89.Hanamaru/Kanan] [90.Nico/Rin]
[91.Ruby/Riko] [92.Maki/Hanayo] [93.Dia/Mari] [94.Honoka/Rin] [95.Kanan/Hanamaru] [96.Eli/Umi]
[97.Yoshiko/You] [98.Nozomi/Nico] [99.Chika/Kanan] [100.Hanayo/Kotori] [101.Riko/You] [102.Rin/Eli]
[103.Hanamaru/Yoshiko] [104.Maki/Honoka] [105.Dia/Chika] [106.Umi/Nico] [107.Mari/Ruby] [108.Kotori/Nozomi]
[109.Eli/Nico] [110.Riko/Hanamaru] [111.Honoka/Rin] [112.You/Ruby] [113.Nozomi/Hanayo] [114.Chika/Mari]
[115.Kotori/Maki] [116.Kanan/Dia] [117.Nico/Umi] [118.Dia/Yoshiko] [119.Hanayo/Maki] [120.Riko/Chika]
[121.Umi/Honoka] [122.] [137.Maki/Eli] [138.Mari/Yoshiko]
[139./Rin] [140.Hanamaru/Chika] [141.Kotori/Hanayo] [142.Riko/Kanan] [143.Nozomi/Honoka] [144.You/Ruby]
[145.Eli/Kotori] [146.Mari/Hanamaru] [147.Rin/Nico] [148.You/Dia] [149.Umi/Maki] [150.Kanan/Yoshiko]
[151.Honoka/Hanayo] [152.Nico/Nozomi] [153.Riko/Mari] [154.Hanayo/Eli] [155.Dia/Yoshiko] [156.Kotori/Honoka]
[157.Chika/You] [158.Maki/Rin] [159.Kanan/Riko] [160.Umi/Nozomi] [161.Ruby/Hanamaru] [162.Eli/Honoka]
[163.You/Mari] [164.Maki/Nico] [165.Yoshiko/Kanan] [166.Hanayo/Eli] [167.Chika/Riko] [168.Nozomi/Honoka]
[169.You/Chika] [170.Kotori/Umi] [171.Chika/Riko] [172.Nico/Honoka] [173.Dia/Ruby] [174.Eli/Hanayo]
[175.You/Hanamaru] [176.Nozomi/Rin] [177.Kanan/Mari] [178.Maki/Eli] [179.Yoshiko/Ruby] [180.Kotori/Honoka]
[181.Chika/You] [182.Hanayo/Umi]

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