Modified Katakana

Besides the 46 basic Hiragana, some modified Hiragana are also used in Japanese.

Modified Hiragana 1
The sounds of Katakana with two dots or a little circle are same as Hiragana with two dots or a little circle;

C / V	a	i	u	e	o
g
	ga	gi	gu	ge	go
z
	za	ji	zu	ze	zo
d
	da	ji	zu	de	do
b
	ba	bi	bu	be	bo
p
	pa	pi	pu	pe	po

ヂ and ヅ are not generally used.

Modified Katakana 2
The sounds of Katakana with palatalized consonants are same as Hiragana with palatalized consonants;

C / V	a	u	o
ky
	kya	kyu	kyo
sy(sh)
	sha	shu	sho
ty(ch)
	cha	chu	cho
ny
	nya	nyu	nyo
hy
	hya	hyu	hyo
my
	mya	myu	myo
ry
	rya	ryu	ryo
gy
	gya	gyu	gyo
jy(j)
	ja	ju	jo
by
	bya	byu	byo
py
	pya	pyu	pyo