Breakdown of tansu no hikidashi ga ippai nanode, aratta fuku wa mada sentakukago no naka ni arimasu.
Questions & Answers about tansu no hikidashi ga ippai nanode, aratta fuku wa mada sentakukago no naka ni arimasu.
In タンスの引き出しがいっぱいなので, the clause is describing the state of the drawers: the drawers are full.
The particle が marks what is being described by いっぱい:
- 引き出しがいっぱい = the drawers are full
This is very common with descriptions of existence, condition, or ability:
- 部屋が広い = the room is spacious
- お金がない = there is no money
- 時間がある = there is time
So here, が marks 引き出し as the thing that is full.
