Urya-Oi!!!

Urya-oi!!! (うりゃおい!!!) is the first and only "Best-of" album released by Japanese idol group BiS. The album contains tracks spanning the group's career, and all tracks that were originally released under an earlier lineup have been re-recorded by the 2014 lineup. The instrumental parts for most of the songs have also been re-recorded. The album contains one completely new song (Tada Naite), which is also the last song released by BiS before their initial disbandment. This album is the last CD release by the group before their disbandment.

Releases
Three basic types of this album were released; A standard version with 1 CD and a random photo; A deluxe version with 2 CDs, a DVD and a random photo; a box set with 2 CDs, 3 DVDs, a photobook, a photograph set, a special sticker set and a random boob mousepad of one of the six members. In addition, limited editions of the standard and deluxe editions featured the same content but with different covers.

A vinyl version was released on January 22, 2015.

Other items
All items come only with the box Set
 * BiS's Attempt at an idol photo book (BiSなりのアイドル写真集)
 * Special Boob Mousepad (特製BiSおっぱいマウスパッド)
 * Random boob mousepad of one of the six members
 * Special Sticker (特性ステッカー)
 * Mini-Photograph set (ミニ生写真)
 * BOX set gets all 7 types as a set. Other versions get one random photo.

Personnel

 * BiS – Lyrics on Tracks 2, 6, 7, 9, 10, 11, 12, 13, 14, 15 and 16
 * Pour Lui – Vocals; Lyrics on Track 1
 * Nozomi hirano – Vocals
 * First Summer Uika – Vocals (Except Disc 2 Tracks 1, 2, 3, 4, 5 and 6)
 * Ten Tenko – Vocals (Except Disc 2 Tracks 1, 2, 3, 4, 5 and 6)
 * Saki Kamiya – Vocals (Except Disc 2 Tracks 1, 2, 3, 4, 5 and 6)
 * Megumi Koshouji – Vocals (Disc 1 and Disc 2 Track 8)
 * Ex.BiS
 * Yukiko Nakayama – Vocals on Disc 2 Tracks 1 and 2
 * Rina Yokoyama – Vocals on Disc 2 Track 1
 * Yufu Terashima – Vocals on Disc 2 Tracks 2, 3, 4, 5 and 6
 * Rio Michibayashi – Vocals on Disc 2 Tracks 3, 4, 5, 6, 7 and 9
 * Yurika Wakisaka – Vocals on Disc 2 Tracks 3, 4, 5 and 6
 * Kenta Matsukuma – Sound Producer (Except Track 13); Guitar on Tracks 1, 2, 6, 7, 8, 9, 10, 11, 12, 14, 15 and 16; Programming on Tracks 9, 10 and 11
 * Takeshi Ueda – Sound Producer and Guitar for Track 13
 * Takeshi Otani – Guitar on Tracks 1, 12 and 15
 * Tomoki Tokitou – Guitar on Track 2
 * Takafumi Sakuma – Guitar on Track 3
 * Satoshi Aoki – Guitar on Track 4
 * Ichiro Iguchi – Guitar on Track 5; Programming on Tracks 5, 15 and 16
 * Hisashi – Lead Guitar on Track 14
 * Koji Ikuma – Guitar on Track 16
 * Keita Kitajima – Bass guitar on Tracks 1 and 9
 * Taizo Nakamura – Bass guitar on Tracks 2, 7, 11, 12, 14 and 15
 * Takumi Asada – Bass guitar on Track 3
 * Takenori Sakauchi – Bass guitar on Tracks 5 and 10
 * Makoto Shirasaka – Bass guitar on Track 6
 * Haruki – Bass guitar on Track 8
 * Ohara Just Begun – Bass guitar on Track 16
 * Takuya Kusunose – Drums on Tracks 1, 2, 5, 6, 7, 12 and 15
 * Shouya Kamibayashi – Drums on Track 3
 * Takashi Todoroki – Drums on Tracks 9, 10 and 11
 * Toshiyuki Wakayama – Drums on Track 14
 * Naoya Ito – Drums on Track 16
 * Minoru Haeta – Piano on Track 3
 * mifuu – Piano on Tracks 11, 12 and 15
 * Keiji Yamaguchi – Piano on Track 14
 * Ann Suhara – Violin on Tracks 3, 7 and 14
 * Nobuhiro Nakagawa – Sax on Track 3
 * Shun Yonehara – Trumpet on Track 3
 * KKHRAI – Chorus on Track 3
 * UKO – Chorus on Track 3
 * Tifan – Chorus on Track 15
 * Katsuto Matsuura – Executive Producer
 * Mitsuru Yamaguchi – Executive Producer