Daniel Matsunaga for San Marino Tuna Flakes (VIDEO)

Daniel Matsunaga has indeed become more in demand after winning ABS-CBN's "Pinoy Big Brother All In."

One proof is his new endorsement for San Marino Tuna Flakes that is frequently shown on TV recently.

Check it out:

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Photo: Instagram (dandanmatsunaga)
Video: Youtube (San Marino Tuna Flakes)