This is the 5708th most frequent Japanese word.
たらみ
"たらみ" refers to the edge or border of something, such as the rim or brim of an object.
In this sentence, 'たらみ' is used as the proper noun for a popular brand of jelly.
たらみは美味しいゼリーです。
Tarami is a delicious jelly.
Here, 'たらみ' refers again to the products of the Tarami jelly brand.
彼の部屋にはたらみがたくさんあった。
His room had many Tarami products.
In this sentence, 'たらみ' is used when discussing the brand while introducing its specific produce, jelly.