Albums:
01 85.30 GReeeeN - Ii ne!（´・ω・｀）☆
02 22.10 May J. - Summer Ballad Covers
03 20.90 _(Under Bar) - EXIT TUNES PRESENTS Freebum ~Freedom ni Utattemita~
04 20.70 earthmind - power of mind
05 19.90 Ono Erena - ERENA
06 19.20 Black Sabbath - 13
07 18.30 TLC - TLC20 ~20th Anniversary Hits~
08 17.70 SEKIHAN - SEKIBAN
09 15.20 MIYAVI - MIYAVI
Singles:
01 320.00 NMB48 - Bokura no Eureka
02 100.50 EXILE - Flower Song
03 80.10 SUPER JUNIOR DONGHAE & EUNHYUK - I WANNA DANCE
04 47.70 Lead - Upturn
05 46.20 Berryz Koubou - Golden China Town / Sayonara Usotsuki no Watashi
06 38.90 Shoujo Jidai - LOVE & GIRLS
07 31.00 BABYMETAL - Megitsune
08 28.20 Yokoyama Rurika - Walk My Way
09 21.80 Sukima Switch - Scarlet
10 16.80 DISH// - I can Hear
Note 1:
The NINKI ratings are the results of a POLL conducted by Oricon indicating degree of interest/degree of purchase intention in an upcoming release. Although the ratings are never a true reflection of sales, it does give a strong prediction about where the single/album will place in terms of popularity amongst the Japanese public. However, they are NOT an indication of how it will perform in terms of chart positioning and total sales for the week.
Note 2:
According to Oricon's note under the NINKI page, Oricon researches about 870,000 of its members by random sampling of 400 members in their 10s until 40s. 50 men and 50 women are chosen randomly to participate in each age group. (However, some popular artists have had NINKI exceeding 500, so we can only assume that Oricon has extended the polling to around 600/700 people now.)