Logic Masters Deutschland e.V.

Rules:
9x9 Irregular sudoku rules apply: place the digits 1-9 once each in every row, column, and outlined 9-cell region.

Norinori: Shade some cells so that each shaded cell is orthogonally adjacent to exactly 1 other shaded cell (i.e. shaded cells form 1x2 dominoes which do not touch orthogonally).
Each region must contain exactly 2 shaded cells (which may or may not be in the same domino).

Each shaded cell must be 'friendly', meaning its digit matches its row or column number (numbered 1-9 top to bottom/left to right).

The digit in a cell with 1 or more arrows indicates the total number of shaded cells in all given directions combined.