巨大スイカ！ - A big Watermelon

One of my colleagues brought a huge watermelon weighted over 10 kg to our office and it’s hard to cut it into pieces to share the summer taste with many colleagues.
It tasted great with incredible sweetness I had never had in watermelons.
(We even had a difficulty to put it into the refrigerator at the office. When we tried to put it into a cold room after a lot of efforts, the refrigerator inclined toward us…)

同僚が満員電車にも負けず、６L玉（10kg以上）を持参してくれたのでオフィスでスイカ納涼会。
カットするのも一苦労するくらいの大きさ！
会社でスイカを食べたの初めてだったけど、
こんなに大きくて甘いスイカは生まれて初めてでした！
（冷蔵庫に入れるのにも格闘。冷蔵庫傾いて、焦った。。。）

尾花沢はスイカ界の東の横綱とも言われ、寒暖の差がある土地で甘く仕上がる事で有名だそうです。
Watermelons in Obanazawa are called East Yokozuna (=Sumo champion. A simile in Japanese) and famous for the sweet tastes produced by to the extreme temperature difference in their land.