Toki o Koe Sora o Koe / Password is 0

{{notability|Music|date=February 2015}}

{{Infobox song

| name = Toki wo Koe Sora wo Koe / Password is 0

| cover = Toki_o_Koe_Sora_o_Koe_Password_Is_0_(Regular_A).jpg

| alt =

| type = single

| artist = Morning Musume

| album = 14 Shō: The Message

| released = {{Start date|2014|4|16}} (Japan)

| recorded =

| studio =

| venue =

| genre = {{flatlist|

• J-pop
• R&B
• electronica}}

| length =

| label = Zetima

| composer =

| lyricist =

| producer =

| prev_title = Egao no Kimi wa Taiyō sa / Kimi no Kawari wa Iyashinai / What is Love?

| prev_year = 2014

| next_title = Tiki Bun / Shabadaba Dū / Mikaeri Bijin

| next_year = 2014

}}

Toki wo Koe Sora wo Koe / Password is 0 (Japanese 『時空を超え 宇宙を超え／Password is 0』) is Morning Musume's 56th single, and the second to be released under the name of Morning Musume '14. It was released on April 16, 2014 in 6 editions: 2 regular and 4 limited editions.

Both "Password is 0" and "Password is 0 (Morimusu Ver.)" were used for the au(KDDI) Spring 2014 commercial campaign featuring Morimusu.