Just some words from a very short snippet from the magazine.

魅力 (みりょく, miryoku) – charm; fascination; glamour; glamor; attraction; appeal

Ohno talked about the appeal and charm of the songs in their first single of 2015, Sakura.

心境 (しんきょう, shinkyou) – mental state

グラビア (gurabia) – gravure; photogravure; rotogravure; gravure picture

インパクト (inpakuto) – impact

The song sakura has an impactful opening.

勢い (いきおい, ikioi)
1. force; vigor; vigour; energy; spirit; life
2. influence; authority; power; might
3. impetus; momentum; course (of events)

In the magazine, the 3rd definition was used, where they referred to the momentum from the impactful song introduction.

堪能 (たんのう, tannou)
1. proficient; skilful
2. enjoying; satisfaction; satiation; having one’s fill (of)

Here, they talked about how Ohno is being photographed in black and white (shirts), and asked the reader to enjoy the photos and interview to their hearts content.