N5 — outside your level filter

へ

へeN5neutral

へ

to; toward — points a movement at where it is headed

この電車でんしゃは空港くうこうへ行いきますか。

kono densha wa kuukou e ikimasu ka.

Does this train go to the airport? neutral

お母かあさんへ、いつもありがとう。

okaasan e, itsumo arigatou.

To Mum — thank you for everything. casual

All examples7

direction — へ aims the movement at a goal without claiming it was reached

この電車でんしゃは空港くうこうへ行いきますか。
kono densha wa kuukou e ikimasu ka.
Does this train go to the airport? neutral
そろそろ会場かいじょうへ向むかおうか。
sorosoro kaijou e mukaou ka.
Shall we head for the venue soon? casual
詳くわしい資料しりょうはのちほどご自宅じたくへお送おくりいたします。
kuwashii shiryou wa nochihodo go jitaku e ookuri itashimasu.
We will send the detailed materials to your home address later. formal
来月らいげつ、家族かぞくでハワイへ行いきます。
raigetsu, kazoku de hawai e ikimasu.
Next month my family and I are going to Hawaii. neutral
友達ともだちがアメリカから日本にほんへ来きたんだ。
tomodachi ga amerika kara nihon e kita n da.
My friend came to Japan from America. casual
もう遅おそいから、そろそろうちへ帰かえろう。
mou osoi kara, sorosoro uchi e kaerou.
It's getting late, so let's head home soon. casual

the addressee — heads a letter or parcel with who it's for

お母かあさんへ、いつもありがとう。
okaasan e, itsumo arigatou.
To Mum — thank you for everything. casual

へのheno＋名詞めいしadnominal
への is the の-form に has no way to make, so 母ははへの手紙てがみ works where ×母ははにの手紙てがみ does not

Written へ but read え, the same way は here is read わ and を is read お.