ちなみに

Usually written in kana. Kanji spelling 因みに

by the way; in this connection; incidentally; in passing

Common word Also written 因に

Meanings

ちなみに今日こんにちは６月ろくがつ８日ようか、妻つまの誕生日たんじょうびです。

By the way, today is the 8th of June — my wife's birthday.
ちなみに私わたしは英語えいごがからきし駄目だめなんです。

By the way, my English is absolutely hopeless.
ちなみに、それはこの話はなしの後日談ごじつだんにする予定よていです。

By the way, I plan to do that for this story's sequel.
ちなみにホイールマウスのホイールにも対応たいおうしているんだ。

By the way, it also works with the wheel of a wheel mouse.
ちなみに、この部屋へやには冷房設備れいぼうせつびなんて物ものは何なにも無ない。あるのはうちわだけ。

Incidentally, this room doesn't have anything like an air-conditioner. All it has is a fan.

More examples (3)

ちなみに、ウチのクリニックから数百すうひゃくメートルの近場ちかばに「ランプ」が建設中けんせつちゅうです。

Incidentally a motorway ramp is being constructed in the neighbourhood, a few hundred metres away, of my clinic.
ちなみに、魚さかなのえらが真まっ赤かであるのは、肺はいと同おなじように「毛細血管もうさいけっかん」が多おおく集あつまっているからである。

Incidentally, that the gills of fish are bright red is because there are many 'capillary vessels' collected there, the same as for lungs.
ちなみにここ一週間いっしゅうかんは、例たとえばフラグが立たっていようとも、Ｈシーンが無ない事ことは確定事項かくていじこうだからな。暫しばらくの間あいだ、辛抱しんぼうな！

By the way, this week - no matter what flags are set - it's a certainty that there will be no ecchi scenes. You'll just have to bear with it a while.