R2, R02, R.II, R.2 or R-2 may refer to:
The R-2 Short-range ballistic missile (NATO reporting name SS-2 Sibling, Soviet code 8Zh38) was developed based on the R-1 design. This was an improved version of the German V-2 rocket manufactured by the Soviet Union.
The R-1 was quickly followed by an evolutionary improvement, the R-2 (SS-2), which had a longer range and at least four major differences in design. The weight was increased by 50%, but the range was more than doubled, to 600 km (370 mi). R-2 had the following major differences from the R-1's (and hence from the V-2's) design:
Kazuhito Iwaike (岩池 一仁, Iwaike Kazuhito), known exclusively by his stage name K.A.Z, is a Japanese musician and songwriter. He is known for his work with Oblivion Dust, hide with Spread Beaver and Vamps.
K.A.Z was first guitarist of the bands Gemmy Rockets and The Lovers, before forming Oblivion Dust in 1996. In January 1998, he joined hide's backing band, Spread Beaver. However this did not last long due to hide's death on May 2, with K.A.Z only appearing on two songs on his final album Ja, Zoo. Although, Spread Beaver did go through with the 1998 tour, with K.A.Z joining them. He and his Spread Beaver bandmates I.N.A. and D.I.E. remixed a song for Zilch's Bastard Eyes in 1999.
In 2001, the year Oblivion Dust disbanded, he co-arranged the song "Tightrope" on the debut double A-side single of L'Arc~en~Ciel bassist Tetsu.
In 2002, K.A.Z formed the short-lived rock unit Spin Aqua with singer, actress, and former model Anna Tsuchiya. After producing three singles and one album, they dispersed in mid-2004.