上に
(Ue ni)
in addition to / on top of (that).
Connection rules
- +V plain / i-adj + 上に; na-adj + な / である + 上に; noun + である + 上に.
- +Additive — Y clause extends X in the same direction (both positive or both negative).
- +Formal variant of 〜し (listing reasons/facts).
Examples
1.
この部屋は広い上に、明るい。

Kono heya wa hiroi ue ni, akarui.
This room is spacious and also bright.
「in addition to / on top of (that)」
2.
頭が痛い上に、熱もある。

Atama ga itai ue ni, netsu mo aru.
On top of having a headache, I also have a fever.
「in addition to / on top of (that)」
Practice
This restaurant's food is delicious and, on top of that, cheap.
この店の料理は美味しい___、ボリュームもある。
Romaji also accepted