Number of views for each pixiv couple
(It changes daily)
RivaEre/リヴァエレ/ 100882
Eruri/エルリ/ 99668
Ereri/エレリ/ 89517
EreMika/エレミカ/ 77670
eruri no1 soon
also the reason riva*re used to be so popular is because
1) japan loves ships with an ikemen (*ren in this case)
2) they also love nien ha (age gap with much younger male top)
but it’s ok lol eremika canon so the ship is slowly going away 嬉し泣き