iDOLM@STER Xenoglossia: Season 1

This season started on April 2, 2007. The table lists episodes with recorded air dates up to September 28, 2026.

Ep	Title and air date	My place
1	Penguin Proceeds to TokyoApril 2, 2007 · 25 min
2	Idol's MasterApril 9, 2007 · 25 min
3	Idol & MasterApril 16, 2007 · 25 min
4	Gyoza & American Hot DogsApril 23, 2007 · 25 min
5	Cold Hand, Warm HandApril 30, 2007 · 25 min
6	At the Height of 20,000 MetersMay 7, 2007 · 25 min
7	I'm Back. Welcome Back.May 14, 2007 · 25 min
8	Compact Night StoriesMay 21, 2007 · 25 min
9	KeyboardMay 28, 2007 · 25 min
10	Unharmonious Sound [Noise]June 4, 2007 · 25 min
11	NiflheimrJune 11, 2007 · 25 min
12	MuspellsheimrJune 18, 2007 · 25 min
13	Room No. 501June 25, 2007 · 25 min
14	Hard to Move, SomehowJuly 2, 2007 · 25 min
15	Hangar HeavenJuly 9, 2007 · 25 min
16	iDOL & IdolJuly 16, 2007 · 25 min
17	Stray RabbitJuly 23, 2007 · 25 min
18	NightJuly 30, 2007 · 25 min
19	GoodbyeAugust 6, 2007 · 25 min
20	The Way BackAugust 13, 2007 · 25 min
21	The Last PuddingAugust 20, 2007 · 25 min
22	Key & BatAugust 27, 2007 · 25 min
23	RUN!September 3, 2007 · 25 min
24	108 Years of ReconstructionSeptember 10, 2007 · 25 min
25	Spring SnowSeptember 17, 2007 · 25 min
26	The Moon & The PenguinSeptember 24, 2007 · 25 min