We’re back with this week’s edition of Oricon Flashback! This is where we look back on what topped the charts this week 5, 10, 15, 20, 25, and 30 years ago. Think of it as a way to reminisce and learn about the past of Japanese music.

7/23/90

Album:

Toshinobu Kubota – BONGA WANGA (first week sales: 219,240)

ヤフオク! - 久保田 利伸 CD 【BONGA WANGA】

Single:

B.B. Queens – Odoru Ponpokorin (15th week sales: 70,670 / second non-consecutive week at #1)

Amazon | おどるポンポコリン | B.B.クィーンズ, さくらももこ, 亜蘭 ...

7/24/95

Album:

Watanabe Misato – She loves you (first week sales: 203,580)

Amazon Music - 渡辺美里のShe loves you - Amazon.co.jp

Single:

B’z – love me, I love you (first week sales: 222,560 / second consecutive week at #1)

MV Video B'z - love me, I love you with LYRICS | JpopAsia

7/24/00

Album:

Yuzu – Yuzuman no Natsu (first week sales: 368,270)

Single:

B’z – juice (first week sales: 452,790)

B'z/juice 【CD】 通販 LINEポイント最大1.0%GET | LINEショッピング ...

7/25/05

Album:

Ketsumeishi – Ketsunopolis 4 (third week sales: 220,916 / third consecutive week at #1)

Amazon.co.jp: ケツノポリス4: 音楽

Single:

NEWS – TEPPEN (first week sales: 180,289)

Never Ending Music Power |Page 19, Chan:11965961 |RSSing.com"

7/26/10

Album:

YUI – HOLIDAYS IN THE SUN (first week sales: 184,952)

21. (Single) #FearAndLoathingInLasVegas - #JustAwake dan ...

Single:

Ayumi Hamasaki – MOON / blossom (first week sales: 70,568)

睡眠品質極差。 @ 流年轉的時光機:: 痞客邦::

Billboard Hot 100:

Arashi – To be free (second consecutive week at #1)

Scan] To be free CD 자켓

RIAJ Digital Track Chart:

Ketsumeishi – Ofutari Summer

お二人Summer” by ケツメイシ - アルバム情報 | AWA

7/20/15

Album:

DREAMS COME TRUE – DREAMS COME TRUE THE BEST! Watashi no Dorikamu (first week sales: 344,395)

ドリカム、ベストアルバムが12週連続トップ5入り | BARKS

Single / Billboard Hot 100:

Sandaime J Soul Brothers – Summer Madness (first week sales: 194,883)

Sandaime J Soul Brothers (3Jsb) From Exile Tribe - Summer Madness ...

Source