Answer the question at the end by quoting:

Hideto Matsumoto (Song Ben Xiu Ren , Matsumoto Hideto, December 13, 1964 - May 2, 1998), better known by his stage name hide, was a Japanese musician, singer and songwriter. He is primarily known for his work as lead guitarist of the heavy metal band X Japan.
hide joined X Japan (then called X) in February 1987, becoming the band's lead guitarist and occasional songwriter, going on to compose songs like "Celebration", "Joker" and the single "Scars". X released their first album Vanishing Vision, through drummer Yoshiki's own Extasy Records, on April 14, 1988 and toured extensively in support of the record. They would become one of the first Japanese acts to achieve mainstream success while on an independent label, and later widely credited as one of the pioneers of visual kei. X 's major label debut album, Blue Blood, was released on April 21, 1989 and debuted at number six on the Oricon chart. Its success earned the band the "Grand Prix New Artist of the Year" award at the 4th annual Japan Gold Disc Awards in 1990. Their third album Jealousy was released on July 1, 1991 and debuted at number one, selling over 600,000 copies. It was later certified million by the RIAJ. Shortly after the release of Art of Life, which also topped the Oricon, the members of X Japan took a break, to start solo projects. Around that time, the group also dropped most of its original visual kei aesthetics, except hide who would still perform in wildly colorful outfits and with his trademark red, later pink, hair. Dahlia, which would become the band's last album, was released on November 4, 1996 and once again, it reached the number one spot. In September 1997 it was announced that X Japan would disband, they performed their farewell show, aptly titled The Last Live, at the Tokyo Dome on December 31, 1997.

What happened in 1988?

X released their first album Vanishing Vision, through drummer Yoshiki's own Extasy Records, on April 14, 1988

IN: Kwon Bo-ah (Korean: gweonboa, born November 5, 1986), known professionally as BoA, is a South Korean singer, dancer, composer and actress active in South Korea and Japan. She is referred to as the Queen of Korean Pop. Born and raised in Gyeonggi-do, South Korea, she was discovered by SM Entertainment talent agents when she accompanied her older brother to a talent search.

BoA's second Japanese studio album, Valenti (2003), became her best-selling album, with over 1,249,000 copies sold. In support of the album, BoA launched BoA 1st Live Tour Valenti, her first Japanese concert tour. Later that year, she released two Korean albums, Atlantis Princess and the mini-album Shine We Are!. The former was the fifth-best-selling South Korean record of the year with around 345,000 units sold; the latter sold around 58,000 units. Her third Japanese studio album, Love & Honesty (2004) was a musical "change in direction": it contained a rock-dance song ("Rock with You") and "harder" R&B. Though the album failed to match Valenti in sales, it topped the Oricon chart for two weeks and became RIAJ-certified triple-platinum. In support of the album, BoA held a tour, Live Concert Tour 2004: Love & Honesty. In contrast with 1st Live Tour, which "emphasized exotic Asian design", the Love & Honesty tour had an "outer-space, sci-fi" theme; among the props were a three-story-high space ship and the robot Asimo. The tour, which started in Saitama and ended in Yokohama, spanned nine performances and attracted approximately 105,000 attendants. Her first compilation album, Best of Soul (2005), however, sold over a million copies, making BoA the first non-Japanese Asian singer to have two million-selling albums in Japan. BoA reinvented her image on her fourth Korean album, My Name (2004); she left the "cute" and "youthful" style that had characterized previous years and presented herself as "sexy" and "sultry". The album was the beginning of a foray into the Chinese market and contained two songs sung in Mandarin Chinese. The sales of BoA's Korean albums began to decline: the album sold 191,000 units and became the eleventh-best-selling South Korean album of the year. In September 2004, BoA instigated controversy in Japan when she donated W50 million to a memorial project for Korean independence activist and nationalist An Jung-geun. Her fifth Korean album, Girls on Top (2005), continued her image change. The album portrayed the singer as more "mature and self-confident" and was a "declaration of war on male chauvinism"; the "bohemian" look of the cover photograph represented "freedom and depth", while music videos and album photographs that portrayed BoA in traditional Korean dress brought the "idea of Korean womanhood" into her music. The album also continued BoA's foray into the Chinese market and, like the previous album, contained Mandarin Chinese songs. The album sold less than the previous album; it was the fourteenth-best-selling record of the year in South Korea with 113,000 units sold.

Was the tour very successful?

OUT:
Later that year, she released two Korean albums, Atlantis Princess and the mini-album Shine We Are!.